14039740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 34644960

約数和(自身を除く): 20605220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4909, 9818, 19636, 24545, 49090, 53999, 63817, 98180, 107998, 127634, 215996, 255268, 269995, 319085, 539990, 638170, 701987, 1079980, 1276340, 1403974, 2807948, 3509935, 7019870, 14039740]

約数ペア:

[(1, 14039740), (2, 7019870), (4, 3509935), (5, 2807948), (10, 1403974), (11, 1276340), (13, 1079980), (20, 701987), (22, 638170), (26, 539990), (44, 319085), (52, 269995), (55, 255268), (65, 215996), (110, 127634), (130, 107998), (143, 98180), (220, 63817), (260, 53999), (286, 49090), (572, 24545), (715, 19636), (1430, 9818), (2860, 4909)]