26610400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 71245440

約数和(自身を除く): 44635040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 37, 40, 50, 58, 62, 74, 80, 100, 116, 124, 145, 148, 155, 160, 185, 200, 232, 248, 290, 296, 310, 370, 400, 464, 496, 580, 592, 620, 725, 740, 775, 800, 899, 925, 928, 992, 1073, 1147, 1160, 1184, 1240, 1450, 1480, 1550, 1798, 1850, 2146, 2294, 2320, 2480, 2900, 2960, 3100, 3596, 3700, 4292, 4495, 4588, 4640, 4960, 5365, 5735, 5800, 5920, 6200, 7192, 7400, 8584, 8990, 9176, 10730, 11470, 11600, 12400, 14384, 14800, 17168, 17980, 18352, 21460, 22475, 22940, 23200, 24800, 26825, 28675, 28768, 29600, 33263, 34336, 35960, 36704, 42920, 44950, 45880, 53650, 57350, 66526, 71920, 85840, 89900, 91760, 107300, 114700, 133052, 143840, 166315, 171680, 179800, 183520, 214600, 229400, 266104, 332630, 359600, 429200, 458800, 532208, 665260, 719200, 831575, 858400, 917600, 1064416, 1330520, 1663150, 2661040, 3326300, 5322080, 6652600, 13305200, 26610400]

約数ペア:

[(1, 26610400), (2, 13305200), (4, 6652600), (5, 5322080), (8, 3326300), (10, 2661040), (16, 1663150), (20, 1330520), (25, 1064416), (29, 917600), (31, 858400), (32, 831575), (37, 719200), (40, 665260), (50, 532208), (58, 458800), (62, 429200), (74, 359600), (80, 332630), (100, 266104), (116, 229400), (124, 214600), (145, 183520), (148, 179800), (155, 171680), (160, 166315), (185, 143840), (200, 133052), (232, 114700), (248, 107300), (290, 91760), (296, 89900), (310, 85840), (370, 71920), (400, 66526), (464, 57350), (496, 53650), (580, 45880), (592, 44950), (620, 42920), (725, 36704), (740, 35960), (775, 34336), (800, 33263), (899, 29600), (925, 28768), (928, 28675), (992, 26825), (1073, 24800), (1147, 23200), (1160, 22940), (1184, 22475), (1240, 21460), (1450, 18352), (1480, 17980), (1550, 17168), (1798, 14800), (1850, 14384), (2146, 12400), (2294, 11600), (2320, 11470), (2480, 10730), (2900, 9176), (2960, 8990), (3100, 8584), (3596, 7400), (3700, 7192), (4292, 6200), (4495, 5920), (4588, 5800), (4640, 5735), (4960, 5365)]