26469970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 49720320

約数和(自身を除く): 23250350

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 829, 1030, 1658, 3193, 4145, 6386, 8290, 15965, 25699, 31930, 51398, 85387, 128495, 170774, 256990, 426935, 853870, 2646997, 5293994, 13234985, 26469970]

約数ペア:

[(1, 26469970), (2, 13234985), (5, 5293994), (10, 2646997), (31, 853870), (62, 426935), (103, 256990), (155, 170774), (206, 128495), (310, 85387), (515, 51398), (829, 31930), (1030, 25699), (1658, 15965), (3193, 8290), (4145, 6386)]