70025540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6632

約数の個数: 48

約数和(自身を含む): 162252720

約数和(自身を除く): 92227180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 6569, 10660, 13138, 26276, 32845, 65690, 85397, 131380, 170794, 269329, 341588, 426985, 538658, 853970, 1077316, 1346645, 1707940, 2693290, 3501277, 5386580, 7002554, 14005108, 17506385, 35012770, 70025540]

約数ペア:

[(1, 70025540), (2, 35012770), (4, 17506385), (5, 14005108), (10, 7002554), (13, 5386580), (20, 3501277), (26, 2693290), (41, 1707940), (52, 1346645), (65, 1077316), (82, 853970), (130, 538658), (164, 426985), (205, 341588), (260, 269329), (410, 170794), (533, 131380), (820, 85397), (1066, 65690), (2132, 32845), (2665, 26276), (5330, 13138), (6569, 10660)]