40270620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3079

約数の個数: 96

約数和(自身を含む): 128616768

約数和(自身を除く): 88346148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3037, 3315, 4420, 6074, 6630, 9111, 12148, 13260, 15185, 18222, 30370, 36444, 39481, 45555, 51629, 60740, 78962, 91110, 103258, 118443, 154887, 157924, 182220, 197405, 206516, 236886, 258145, 309774, 394810, 473772, 516290, 592215, 619548, 671177, 774435, 789620, 1032580, 1184430, 1342354, 1548870, 2013531, 2368860, 2684708, 3097740, 3355885, 4027062, 6711770, 8054124, 10067655, 13423540, 20135310, 40270620]

約数ペア:

[(1, 40270620), (2, 20135310), (3, 13423540), (4, 10067655), (5, 8054124), (6, 6711770), (10, 4027062), (12, 3355885), (13, 3097740), (15, 2684708), (17, 2368860), (20, 2013531), (26, 1548870), (30, 1342354), (34, 1184430), (39, 1032580), (51, 789620), (52, 774435), (60, 671177), (65, 619548), (68, 592215), (78, 516290), (85, 473772), (102, 394810), (130, 309774), (156, 258145), (170, 236886), (195, 206516), (204, 197405), (221, 182220), (255, 157924), (260, 154887), (340, 118443), (390, 103258), (442, 91110), (510, 78962), (663, 60740), (780, 51629), (884, 45555), (1020, 39481), (1105, 36444), (1326, 30370), (2210, 18222), (2652, 15185), (3037, 13260), (3315, 12148), (4420, 9111), (6074, 6630)]