23231840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 35554720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 80, 92, 107, 115, 118, 160, 184, 214, 230, 236, 295, 368, 428, 460, 472, 535, 590, 736, 856, 920, 944, 1070, 1180, 1357, 1712, 1840, 1888, 2140, 2360, 2461, 2714, 3424, 3680, 4280, 4720, 4922, 5428, 6313, 6785, 8560, 9440, 9844, 10856, 12305, 12626, 13570, 17120, 19688, 21712, 24610, 25252, 27140, 31565, 39376, 43424, 49220, 50504, 54280, 63130, 78752, 98440, 101008, 108560, 126260, 145199, 196880, 202016, 217120, 252520, 290398, 393760, 505040, 580796, 725995, 1010080, 1161592, 1451990, 2323184, 2903980, 4646368, 5807960, 11615920, 23231840]

約数ペア:

[(1, 23231840), (2, 11615920), (4, 5807960), (5, 4646368), (8, 2903980), (10, 2323184), (16, 1451990), (20, 1161592), (23, 1010080), (32, 725995), (40, 580796), (46, 505040), (59, 393760), (80, 290398), (92, 252520), (107, 217120), (115, 202016), (118, 196880), (160, 145199), (184, 126260), (214, 108560), (230, 101008), (236, 98440), (295, 78752), (368, 63130), (428, 54280), (460, 50504), (472, 49220), (535, 43424), (590, 39376), (736, 31565), (856, 27140), (920, 25252), (944, 24610), (1070, 21712), (1180, 19688), (1357, 17120), (1712, 13570), (1840, 12626), (1888, 12305), (2140, 10856), (2360, 9844), (2461, 9440), (2714, 8560), (3424, 6785), (3680, 6313), (4280, 5428), (4720, 4922)]