40978630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2845

約数の個数: 64

約数和(自身を含む): 96837120

約数和(自身を除く): 55858490

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2801, 2926, 5602, 7315, 14005, 14630, 19607, 28010, 30811, 39214, 53219, 61622, 98035, 106438, 154055, 196070, 215677, 266095, 308110, 372533, 431354, 532190, 585409, 745066, 1078385, 1170818, 1862665, 2156770, 2927045, 3725330, 4097863, 5854090, 8195726, 20489315, 40978630]

約数ペア:

[(1, 40978630), (2, 20489315), (5, 8195726), (7, 5854090), (10, 4097863), (11, 3725330), (14, 2927045), (19, 2156770), (22, 1862665), (35, 1170818), (38, 1078385), (55, 745066), (70, 585409), (77, 532190), (95, 431354), (110, 372533), (133, 308110), (154, 266095), (190, 215677), (209, 196070), (266, 154055), (385, 106438), (418, 98035), (665, 61622), (770, 53219), (1045, 39214), (1330, 30811), (1463, 28010), (2090, 19607), (2801, 14630), (2926, 14005), (5602, 7315)]