40636740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16519}}^1$

素因数の和:16572

約数の個数: 48

約数和(自身を含む): 116565120

約数和(自身を除く): 75928380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 16519, 33038, 49557, 66076, 82595, 99114, 165190, 198228, 247785, 330380, 495570, 677279, 991140, 1354558, 2031837, 2709116, 3386395, 4063674, 6772790, 8127348, 10159185, 13545580, 20318370, 40636740]

約数ペア:

[(1, 40636740), (2, 20318370), (3, 13545580), (4, 10159185), (5, 8127348), (6, 6772790), (10, 4063674), (12, 3386395), (15, 2709116), (20, 2031837), (30, 1354558), (41, 991140), (60, 677279), (82, 495570), (123, 330380), (164, 247785), (205, 198228), (246, 165190), (410, 99114), (492, 82595), (615, 66076), (820, 49557), (1230, 33038), (2460, 16519)]