9824080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 26676864

約数和(自身を除く): 16852784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 331, 371, 424, 530, 560, 662, 742, 848, 1060, 1324, 1484, 1655, 1855, 2120, 2317, 2648, 2968, 3310, 3710, 4240, 4634, 5296, 5936, 6620, 7420, 9268, 11585, 13240, 14840, 17543, 18536, 23170, 26480, 29680, 35086, 37072, 46340, 70172, 87715, 92680, 122801, 140344, 175430, 185360, 245602, 280688, 350860, 491204, 614005, 701720, 982408, 1228010, 1403440, 1964816, 2456020, 4912040, 9824080]

約数ペア:

[(1, 9824080), (2, 4912040), (4, 2456020), (5, 1964816), (7, 1403440), (8, 1228010), (10, 982408), (14, 701720), (16, 614005), (20, 491204), (28, 350860), (35, 280688), (40, 245602), (53, 185360), (56, 175430), (70, 140344), (80, 122801), (106, 92680), (112, 87715), (140, 70172), (212, 46340), (265, 37072), (280, 35086), (331, 29680), (371, 26480), (424, 23170), (530, 18536), (560, 17543), (662, 14840), (742, 13240), (848, 11585), (1060, 9268), (1324, 7420), (1484, 6620), (1655, 5936), (1855, 5296), (2120, 4634), (2317, 4240), (2648, 3710), (2968, 3310)]