101843680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20579

約数の個数: 48

約数和(自身を含む): 248379264

約数和(自身を除く): 146535584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 20533, 41066, 82132, 102665, 164264, 205330, 328528, 410660, 636523, 657056, 821320, 1273046, 1642640, 2546092, 3182615, 3285280, 5092184, 6365230, 10184368, 12730460, 20368736, 25460920, 50921840, 101843680]

約数ペア:

[(1, 101843680), (2, 50921840), (4, 25460920), (5, 20368736), (8, 12730460), (10, 10184368), (16, 6365230), (20, 5092184), (31, 3285280), (32, 3182615), (40, 2546092), (62, 1642640), (80, 1273046), (124, 821320), (155, 657056), (160, 636523), (248, 410660), (310, 328528), (496, 205330), (620, 164264), (992, 102665), (1240, 82132), (2480, 41066), (4960, 20533)]