26250800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 68269440

約数和(自身を除く): 42018640

約数列:

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

約数ペア:

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