34109920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 93647232

約数和(自身を除く): 59537312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 368, 403, 416, 460, 496, 520, 529, 598, 620, 713, 736, 806, 920, 992, 1040, 1058, 1196, 1240, 1426, 1495, 1612, 1840, 2015, 2080, 2116, 2392, 2480, 2645, 2852, 2990, 3224, 3565, 3680, 4030, 4232, 4784, 4960, 5290, 5704, 5980, 6448, 6877, 7130, 8060, 8464, 9269, 9568, 10580, 11408, 11960, 12896, 13754, 14260, 16120, 16399, 16928, 18538, 21160, 22816, 23920, 27508, 28520, 32240, 32798, 34385, 37076, 42320, 46345, 47840, 55016, 57040, 64480, 65596, 68770, 74152, 81995, 84640, 92690, 110032, 114080, 131192, 137540, 148304, 163990, 185380, 213187, 220064, 262384, 275080, 296608, 327980, 370760, 426374, 524768, 550160, 655960, 741520, 852748, 1065935, 1100320, 1311920, 1483040, 1705496, 2131870, 2623840, 3410992, 4263740, 6821984, 8527480, 17054960, 34109920]

約数ペア:

[(1, 34109920), (2, 17054960), (4, 8527480), (5, 6821984), (8, 4263740), (10, 3410992), (13, 2623840), (16, 2131870), (20, 1705496), (23, 1483040), (26, 1311920), (31, 1100320), (32, 1065935), (40, 852748), (46, 741520), (52, 655960), (62, 550160), (65, 524768), (80, 426374), (92, 370760), (104, 327980), (115, 296608), (124, 275080), (130, 262384), (155, 220064), (160, 213187), (184, 185380), (208, 163990), (230, 148304), (248, 137540), (260, 131192), (299, 114080), (310, 110032), (368, 92690), (403, 84640), (416, 81995), (460, 74152), (496, 68770), (520, 65596), (529, 64480), (598, 57040), (620, 55016), (713, 47840), (736, 46345), (806, 42320), (920, 37076), (992, 34385), (1040, 32798), (1058, 32240), (1196, 28520), (1240, 27508), (1426, 23920), (1495, 22816), (1612, 21160), (1840, 18538), (2015, 16928), (2080, 16399), (2116, 16120), (2392, 14260), (2480, 13754), (2645, 12896), (2852, 11960), (2990, 11408), (3224, 10580), (3565, 9568), (3680, 9269), (4030, 8464), (4232, 8060), (4784, 7130), (4960, 6877), (5290, 6448), (5704, 5980)]