22756480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 57733020

約数和(自身を除く): 34976540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 592, 620, 640, 740, 961, 992, 1147, 1184, 1240, 1480, 1922, 1984, 2294, 2368, 2480, 2960, 3844, 3968, 4588, 4736, 4805, 4960, 5735, 5920, 7688, 9176, 9610, 9920, 11470, 11840, 15376, 18352, 19220, 19840, 22940, 23680, 30752, 35557, 36704, 38440, 45880, 61504, 71114, 73408, 76880, 91760, 123008, 142228, 146816, 153760, 177785, 183520, 284456, 307520, 355570, 367040, 568912, 615040, 711140, 734080, 1137824, 1422280, 2275648, 2844560, 4551296, 5689120, 11378240, 22756480]

約数ペア:

[(1, 22756480), (2, 11378240), (4, 5689120), (5, 4551296), (8, 2844560), (10, 2275648), (16, 1422280), (20, 1137824), (31, 734080), (32, 711140), (37, 615040), (40, 568912), (62, 367040), (64, 355570), (74, 307520), (80, 284456), (124, 183520), (128, 177785), (148, 153760), (155, 146816), (160, 142228), (185, 123008), (248, 91760), (296, 76880), (310, 73408), (320, 71114), (370, 61504), (496, 45880), (592, 38440), (620, 36704), (640, 35557), (740, 30752), (961, 23680), (992, 22940), (1147, 19840), (1184, 19220), (1240, 18352), (1480, 15376), (1922, 11840), (1984, 11470), (2294, 9920), (2368, 9610), (2480, 9176), (2960, 7688), (3844, 5920), (3968, 5735), (4588, 4960), (4736, 4805)]