12950080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 36356544

約数和(自身を除く): 23406464

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 283, 286, 320, 352, 416, 440, 520, 566, 572, 704, 715, 832, 880, 1040, 1132, 1144, 1415, 1430, 1760, 2080, 2264, 2288, 2830, 2860, 3113, 3520, 3679, 4160, 4528, 4576, 5660, 5720, 6226, 7358, 9056, 9152, 11320, 11440, 12452, 14716, 15565, 18112, 18395, 22640, 22880, 24904, 29432, 31130, 36790, 40469, 45280, 45760, 49808, 58864, 62260, 73580, 80938, 90560, 99616, 117728, 124520, 147160, 161876, 199232, 202345, 235456, 249040, 294320, 323752, 404690, 498080, 588640, 647504, 809380, 996160, 1177280, 1295008, 1618760, 2590016, 3237520, 6475040, 12950080]

約数ペア:

[(1, 12950080), (2, 6475040), (4, 3237520), (5, 2590016), (8, 1618760), (10, 1295008), (11, 1177280), (13, 996160), (16, 809380), (20, 647504), (22, 588640), (26, 498080), (32, 404690), (40, 323752), (44, 294320), (52, 249040), (55, 235456), (64, 202345), (65, 199232), (80, 161876), (88, 147160), (104, 124520), (110, 117728), (130, 99616), (143, 90560), (160, 80938), (176, 73580), (208, 62260), (220, 58864), (260, 49808), (283, 45760), (286, 45280), (320, 40469), (352, 36790), (416, 31130), (440, 29432), (520, 24904), (566, 22880), (572, 22640), (704, 18395), (715, 18112), (832, 15565), (880, 14716), (1040, 12452), (1132, 11440), (1144, 11320), (1415, 9152), (1430, 9056), (1760, 7358), (2080, 6226), (2264, 5720), (2288, 5660), (2830, 4576), (2860, 4528), (3113, 4160), (3520, 3679)]