52501600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 138741120

約数和(自身を除く): 86239520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 73, 80, 100, 116, 124, 145, 146, 155, 160, 200, 232, 248, 290, 292, 310, 365, 400, 464, 496, 580, 584, 620, 725, 730, 775, 800, 899, 928, 992, 1160, 1168, 1240, 1450, 1460, 1550, 1798, 1825, 2117, 2263, 2320, 2336, 2480, 2900, 2920, 3100, 3596, 3650, 4234, 4495, 4526, 4640, 4960, 5800, 5840, 6200, 7192, 7300, 8468, 8990, 9052, 10585, 11315, 11600, 11680, 12400, 14384, 14600, 16936, 17980, 18104, 21170, 22475, 22630, 23200, 24800, 28768, 29200, 33872, 35960, 36208, 42340, 44950, 45260, 52925, 56575, 58400, 65627, 67744, 71920, 72416, 84680, 89900, 90520, 105850, 113150, 131254, 143840, 169360, 179800, 181040, 211700, 226300, 262508, 328135, 338720, 359600, 362080, 423400, 452600, 525016, 656270, 719200, 846800, 905200, 1050032, 1312540, 1640675, 1693600, 1810400, 2100064, 2625080, 3281350, 5250160, 6562700, 10500320, 13125400, 26250800, 52501600]

約数ペア:

[(1, 52501600), (2, 26250800), (4, 13125400), (5, 10500320), (8, 6562700), (10, 5250160), (16, 3281350), (20, 2625080), (25, 2100064), (29, 1810400), (31, 1693600), (32, 1640675), (40, 1312540), (50, 1050032), (58, 905200), (62, 846800), (73, 719200), (80, 656270), (100, 525016), (116, 452600), (124, 423400), (145, 362080), (146, 359600), (155, 338720), (160, 328135), (200, 262508), (232, 226300), (248, 211700), (290, 181040), (292, 179800), (310, 169360), (365, 143840), (400, 131254), (464, 113150), (496, 105850), (580, 90520), (584, 89900), (620, 84680), (725, 72416), (730, 71920), (775, 67744), (800, 65627), (899, 58400), (928, 56575), (992, 52925), (1160, 45260), (1168, 44950), (1240, 42340), (1450, 36208), (1460, 35960), (1550, 33872), (1798, 29200), (1825, 28768), (2117, 24800), (2263, 23200), (2320, 22630), (2336, 22475), (2480, 21170), (2900, 18104), (2920, 17980), (3100, 16936), (3596, 14600), (3650, 14384), (4234, 12400), (4495, 11680), (4526, 11600), (4640, 11315), (4960, 10585), (5800, 9052), (5840, 8990), (6200, 8468), (7192, 7300)]