8304740080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18701}}^1$

素因数の和:18795

約数の個数: 160

約数和(自身を含む): 24155203968

約数和(自身を除く): 15850463888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 80, 91, 104, 112, 122, 130, 140, 182, 208, 244, 260, 280, 305, 364, 427, 455, 488, 520, 560, 610, 728, 793, 854, 910, 976, 1040, 1220, 1456, 1586, 1708, 1820, 2135, 2440, 3172, 3416, 3640, 3965, 4270, 4880, 5551, 6344, 6832, 7280, 7930, 8540, 11102, 12688, 15860, 17080, 18701, 22204, 27755, 31720, 34160, 37402, 44408, 55510, 63440, 74804, 88816, 93505, 111020, 130907, 149608, 187010, 222040, 243113, 261814, 299216, 374020, 444080, 486226, 523628, 654535, 748040, 972452, 1047256, 1140761, 1215565, 1309070, 1496080, 1701791, 1944904, 2094512, 2281522, 2431130, 2618140, 3403582, 3889808, 4563044, 4862260, 5236280, 5703805, 6807164, 7985327, 8508955, 9126088, 9724520, 10472560, 11407610, 13614328, 14829893, 15970654, 17017910, 18252176, 19449040, 22815220, 27228656, 29659786, 31941308, 34035820, 39926635, 45630440, 59319572, 63882616, 68071640, 74149465, 79853270, 91260880, 103809251, 118639144, 127765232, 136143280, 148298930, 159706540, 207618502, 237278288, 296597860, 319413080, 415237004, 519046255, 593195720, 638826160, 830474008, 1038092510, 1186391440, 1660948016, 2076185020, 4152370040, 8304740080]

約数ペア:

[(1, 8304740080), (2, 4152370040), (4, 2076185020), (5, 1660948016), (7, 1186391440), (8, 1038092510), (10, 830474008), (13, 638826160), (14, 593195720), (16, 519046255), (20, 415237004), (26, 319413080), (28, 296597860), (35, 237278288), (40, 207618502), (52, 159706540), (56, 148298930), (61, 136143280), (65, 127765232), (70, 118639144), (80, 103809251), (91, 91260880), (104, 79853270), (112, 74149465), (122, 68071640), (130, 63882616), (140, 59319572), (182, 45630440), (208, 39926635), (244, 34035820), (260, 31941308), (280, 29659786), (305, 27228656), (364, 22815220), (427, 19449040), (455, 18252176), (488, 17017910), (520, 15970654), (560, 14829893), (610, 13614328), (728, 11407610), (793, 10472560), (854, 9724520), (910, 9126088), (976, 8508955), (1040, 7985327), (1220, 6807164), (1456, 5703805), (1586, 5236280), (1708, 4862260), (1820, 4563044), (2135, 3889808), (2440, 3403582), (3172, 2618140), (3416, 2431130), (3640, 2281522), (3965, 2094512), (4270, 1944904), (4880, 1701791), (5551, 1496080), (6344, 1309070), (6832, 1215565), (7280, 1140761), (7930, 1047256), (8540, 972452), (11102, 748040), (12688, 654535), (15860, 523628), (17080, 486226), (18701, 444080), (22204, 374020), (27755, 299216), (31720, 261814), (34160, 243113), (37402, 222040), (44408, 187010), (55510, 149608), (63440, 130907), (74804, 111020), (88816, 93505)]