10818080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 31497984

約数和(自身を除く): 20679904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 743, 910, 1040, 1120, 1456, 1486, 1820, 2080, 2912, 2972, 3640, 3715, 5201, 5944, 7280, 7430, 9659, 10402, 11888, 14560, 14860, 19318, 20804, 23776, 26005, 29720, 38636, 41608, 48295, 52010, 59440, 67613, 77272, 83216, 96590, 104020, 118880, 135226, 154544, 166432, 193180, 208040, 270452, 309088, 338065, 386360, 416080, 540904, 676130, 772720, 832160, 1081808, 1352260, 1545440, 2163616, 2704520, 5409040, 10818080]

約数ペア:

[(1, 10818080), (2, 5409040), (4, 2704520), (5, 2163616), (7, 1545440), (8, 1352260), (10, 1081808), (13, 832160), (14, 772720), (16, 676130), (20, 540904), (26, 416080), (28, 386360), (32, 338065), (35, 309088), (40, 270452), (52, 208040), (56, 193180), (65, 166432), (70, 154544), (80, 135226), (91, 118880), (104, 104020), (112, 96590), (130, 83216), (140, 77272), (160, 67613), (182, 59440), (208, 52010), (224, 48295), (260, 41608), (280, 38636), (364, 29720), (416, 26005), (455, 23776), (520, 20804), (560, 19318), (728, 14860), (743, 14560), (910, 11888), (1040, 10402), (1120, 9659), (1456, 7430), (1486, 7280), (1820, 5944), (2080, 5201), (2912, 3715), (2972, 3640)]