4380451060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{6899}}^1$

素因数の和:7560

約数の個数: 48

約数和(自身を含む): 9389520000

約数和(自身を除く): 5009068940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 599, 1060, 1198, 2396, 2995, 5990, 6899, 11980, 13798, 27596, 31747, 34495, 63494, 68990, 126988, 137980, 158735, 317470, 365647, 634940, 731294, 1462588, 1828235, 3656470, 4132501, 7312940, 8265002, 16530004, 20662505, 41325010, 82650020, 219022553, 438045106, 876090212, 1095112765, 2190225530, 4380451060]

約数ペア:

[(1, 4380451060), (2, 2190225530), (4, 1095112765), (5, 876090212), (10, 438045106), (20, 219022553), (53, 82650020), (106, 41325010), (212, 20662505), (265, 16530004), (530, 8265002), (599, 7312940), (1060, 4132501), (1198, 3656470), (2396, 1828235), (2995, 1462588), (5990, 731294), (6899, 634940), (11980, 365647), (13798, 317470), (27596, 158735), (31747, 137980), (34495, 126988), (63494, 68990)]