42810437150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6991}}^1\times {\mathrm{9421}}^1$

素因数の和:16437

約数の個数: 48

約数和(自身を含む): 85773968448

約数和(自身を除く): 42963531298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6991, 9421, 13982, 18842, 34955, 47105, 69910, 90883, 94210, 122473, 174775, 181766, 235525, 244946, 349550, 454415, 471050, 612365, 908830, 1224730, 2272075, 3061825, 4544150, 6123650, 65862211, 131724422, 329311055, 658622110, 856208743, 1646555275, 1712417486, 3293110550, 4281043715, 8562087430, 21405218575, 42810437150]

約数ペア:

[(1, 42810437150), (2, 21405218575), (5, 8562087430), (10, 4281043715), (13, 3293110550), (25, 1712417486), (26, 1646555275), (50, 856208743), (65, 658622110), (130, 329311055), (325, 131724422), (650, 65862211), (6991, 6123650), (9421, 4544150), (13982, 3061825), (18842, 2272075), (34955, 1224730), (47105, 908830), (69910, 612365), (90883, 471050), (94210, 454415), (122473, 349550), (174775, 244946), (181766, 235525)]