11404020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 32393088

約数和(自身を除く): 20989068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2677, 4260, 5354, 8031, 10708, 13385, 16062, 26770, 32124, 40155, 53540, 80310, 160620, 190067, 380134, 570201, 760268, 950335, 1140402, 1900670, 2280804, 2851005, 3801340, 5702010, 11404020]

約数ペア:

[(1, 11404020), (2, 5702010), (3, 3801340), (4, 2851005), (5, 2280804), (6, 1900670), (10, 1140402), (12, 950335), (15, 760268), (20, 570201), (30, 380134), (60, 190067), (71, 160620), (142, 80310), (213, 53540), (284, 40155), (355, 32124), (426, 26770), (710, 16062), (852, 13385), (1065, 10708), (1420, 8031), (2130, 5354), (2677, 4260)]