90841120

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9623}}^1$

素因数の和:9697

約数の個数: 48

約数和(自身を含む): 218272320

約数和(自身を除く): 127431200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 9623, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 307936, 384920, 567757, 769840, 1135514, 1539680, 2271028, 2838785, 4542056, 5677570, 9084112, 11355140, 18168224, 22710280, 45420560, 90841120]

約数ペア:

[(1, 90841120), (2, 45420560), (4, 22710280), (5, 18168224), (8, 11355140), (10, 9084112), (16, 5677570), (20, 4542056), (32, 2838785), (40, 2271028), (59, 1539680), (80, 1135514), (118, 769840), (160, 567757), (236, 384920), (295, 307936), (472, 192460), (590, 153968), (944, 96230), (1180, 76984), (1888, 48115), (2360, 38492), (4720, 19246), (9440, 9623)]