156975396350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{448309}}^1$

素因数の和:448517

約数の個数: 48

約数和(自身を含む): 300188376000

約数和(自身を除く): 143212979650

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 149, 235, 298, 470, 745, 1175, 1490, 2350, 3725, 7003, 7450, 14006, 35015, 70030, 175075, 350150, 448309, 896618, 2241545, 4483090, 11207725, 21070523, 22415450, 42141046, 66798041, 105352615, 133596082, 210705230, 333990205, 526763075, 667980410, 1053526150, 1669951025, 3139507927, 3339902050, 6279015854, 15697539635, 31395079270, 78487698175, 156975396350]

約数ペア:

[(1, 156975396350), (2, 78487698175), (5, 31395079270), (10, 15697539635), (25, 6279015854), (47, 3339902050), (50, 3139507927), (94, 1669951025), (149, 1053526150), (235, 667980410), (298, 526763075), (470, 333990205), (745, 210705230), (1175, 133596082), (1490, 105352615), (2350, 66798041), (3725, 42141046), (7003, 22415450), (7450, 21070523), (14006, 11207725), (35015, 4483090), (70030, 2241545), (175075, 896618), (350150, 448309)]