24497440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 40820960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 449, 496, 620, 682, 880, 898, 992, 1240, 1364, 1705, 1760, 1796, 2245, 2480, 2728, 3410, 3592, 4490, 4939, 4960, 5456, 6820, 7184, 8980, 9878, 10912, 13640, 13919, 14368, 17960, 19756, 24695, 27280, 27838, 35920, 39512, 49390, 54560, 55676, 69595, 71840, 79024, 98780, 111352, 139190, 153109, 158048, 197560, 222704, 278380, 306218, 395120, 445408, 556760, 612436, 765545, 790240, 1113520, 1224872, 1531090, 2227040, 2449744, 3062180, 4899488, 6124360, 12248720, 24497440]

約数ペア:

[(1, 24497440), (2, 12248720), (4, 6124360), (5, 4899488), (8, 3062180), (10, 2449744), (11, 2227040), (16, 1531090), (20, 1224872), (22, 1113520), (31, 790240), (32, 765545), (40, 612436), (44, 556760), (55, 445408), (62, 395120), (80, 306218), (88, 278380), (110, 222704), (124, 197560), (155, 158048), (160, 153109), (176, 139190), (220, 111352), (248, 98780), (310, 79024), (341, 71840), (352, 69595), (440, 55676), (449, 54560), (496, 49390), (620, 39512), (682, 35920), (880, 27838), (898, 27280), (992, 24695), (1240, 19756), (1364, 17960), (1705, 14368), (1760, 13919), (1796, 13640), (2245, 10912), (2480, 9878), (2728, 8980), (3410, 7184), (3592, 6820), (4490, 5456), (4939, 4960)]