84008920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{35597}}^1$

素因数の和:35667

約数の個数: 32

約数和(自身を含む): 192229200

約数和(自身を除く): 108220280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 35597, 71194, 142388, 177985, 284776, 355970, 711940, 1423880, 2100223, 4200446, 8400892, 10501115, 16801784, 21002230, 42004460, 84008920]

約数ペア:

[(1, 84008920), (2, 42004460), (4, 21002230), (5, 16801784), (8, 10501115), (10, 8400892), (20, 4200446), (40, 2100223), (59, 1423880), (118, 711940), (236, 355970), (295, 284776), (472, 177985), (590, 142388), (1180, 71194), (2360, 35597)]