230198560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46411}}^1$

素因数の和:46457

約数の個数: 48

約数和(自身を含む): 561399552

約数和(自身を除く): 331200992

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, 46411, 92822, 185644, 232055, 371288, 464110, 742576, 928220, 1438741, 1485152, 1856440, 2877482, 3712880, 5754964, 7193705, 7425760, 11509928, 14387410, 23019856, 28774820, 46039712, 57549640, 115099280, 230198560]

約数ペア:

[(1, 230198560), (2, 115099280), (4, 57549640), (5, 46039712), (8, 28774820), (10, 23019856), (16, 14387410), (20, 11509928), (31, 7425760), (32, 7193705), (40, 5754964), (62, 3712880), (80, 2877482), (124, 1856440), (155, 1485152), (160, 1438741), (248, 928220), (310, 742576), (496, 464110), (620, 371288), (992, 232055), (1240, 185644), (2480, 92822), (4960, 46411)]