434501420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1399}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 933508800

約数和(自身を除く): 499007380

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 293, 530, 586, 1060, 1172, 1399, 1465, 2798, 2930, 5596, 5860, 6995, 13990, 15529, 27980, 31058, 62116, 74147, 77645, 148294, 155290, 296588, 310580, 370735, 409907, 741470, 819814, 1482940, 1639628, 2049535, 4099070, 8198140, 21725071, 43450142, 86900284, 108625355, 217250710, 434501420]

約数ペア:

[(1, 434501420), (2, 217250710), (4, 108625355), (5, 86900284), (10, 43450142), (20, 21725071), (53, 8198140), (106, 4099070), (212, 2049535), (265, 1639628), (293, 1482940), (530, 819814), (586, 741470), (1060, 409907), (1172, 370735), (1399, 310580), (1465, 296588), (2798, 155290), (2930, 148294), (5596, 77645), (5860, 74147), (6995, 62116), (13990, 31058), (15529, 27980)]