3806660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 60

約数和(自身を含む): 9469740

約数和(自身を除く): 5663080

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1331, 1430, 1573, 2420, 2662, 2860, 3146, 5324, 6292, 6655, 7865, 13310, 14641, 15730, 17303, 26620, 29282, 31460, 34606, 58564, 69212, 73205, 86515, 146410, 173030, 190333, 292820, 346060, 380666, 761332, 951665, 1903330, 3806660]

約数ペア:

[(1, 3806660), (2, 1903330), (4, 951665), (5, 761332), (10, 380666), (11, 346060), (13, 292820), (20, 190333), (22, 173030), (26, 146410), (44, 86515), (52, 73205), (55, 69212), (65, 58564), (110, 34606), (121, 31460), (130, 29282), (143, 26620), (220, 17303), (242, 15730), (260, 14641), (286, 13310), (484, 7865), (572, 6655), (605, 6292), (715, 5324), (1210, 3146), (1331, 2860), (1430, 2662), (1573, 2420)]