29318560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 74898432

約数和(自身を除く): 45579872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 257, 310, 368, 460, 496, 514, 620, 713, 736, 920, 992, 1028, 1240, 1285, 1426, 1840, 2056, 2480, 2570, 2852, 3565, 3680, 4112, 4960, 5140, 5704, 5911, 7130, 7967, 8224, 10280, 11408, 11822, 14260, 15934, 20560, 22816, 23644, 28520, 29555, 31868, 39835, 41120, 47288, 57040, 59110, 63736, 79670, 94576, 114080, 118220, 127472, 159340, 183241, 189152, 236440, 254944, 318680, 366482, 472880, 637360, 732964, 916205, 945760, 1274720, 1465928, 1832410, 2931856, 3664820, 5863712, 7329640, 14659280, 29318560]

約数ペア:

[(1, 29318560), (2, 14659280), (4, 7329640), (5, 5863712), (8, 3664820), (10, 2931856), (16, 1832410), (20, 1465928), (23, 1274720), (31, 945760), (32, 916205), (40, 732964), (46, 637360), (62, 472880), (80, 366482), (92, 318680), (115, 254944), (124, 236440), (155, 189152), (160, 183241), (184, 159340), (230, 127472), (248, 118220), (257, 114080), (310, 94576), (368, 79670), (460, 63736), (496, 59110), (514, 57040), (620, 47288), (713, 41120), (736, 39835), (920, 31868), (992, 29555), (1028, 28520), (1240, 23644), (1285, 22816), (1426, 20560), (1840, 15934), (2056, 14260), (2480, 11822), (2570, 11408), (2852, 10280), (3565, 8224), (3680, 7967), (4112, 7130), (4960, 5911), (5140, 5704)]