13214540680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5372

約数の個数: 128

約数和(自身を含む): 33405903360

約数和(自身を除く): 20191362680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 121, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 940, 968, 1034, 1210, 1331, 1880, 2068, 2420, 2585, 2662, 4136, 4840, 5170, 5281, 5324, 5687, 6655, 10340, 10562, 10648, 11374, 13310, 20680, 21124, 22748, 26405, 26620, 28435, 42248, 45496, 52810, 53240, 56870, 58091, 62557, 105620, 113740, 116182, 125114, 211240, 227480, 232364, 248207, 250228, 290455, 312785, 464728, 496414, 500456, 580910, 625570, 639001, 992828, 1161820, 1241035, 1251140, 1278002, 1985656, 2323640, 2482070, 2502280, 2556004, 2730277, 3195005, 4964140, 5112008, 5460554, 6390010, 7029011, 9928280, 10921108, 12780020, 13651385, 14058022, 21842216, 25560040, 27302770, 28116044, 30033047, 35145055, 54605540, 56232088, 60066094, 70290110, 109211080, 120132188, 140580220, 150165235, 240264376, 281160440, 300330470, 330363517, 600660940, 660727034, 1201321880, 1321454068, 1651817585, 2642908136, 3303635170, 6607270340, 13214540680]

約数ペア:

[(1, 13214540680), (2, 6607270340), (4, 3303635170), (5, 2642908136), (8, 1651817585), (10, 1321454068), (11, 1201321880), (20, 660727034), (22, 600660940), (40, 330363517), (44, 300330470), (47, 281160440), (55, 240264376), (88, 150165235), (94, 140580220), (110, 120132188), (121, 109211080), (188, 70290110), (220, 60066094), (235, 56232088), (242, 54605540), (376, 35145055), (440, 30033047), (470, 28116044), (484, 27302770), (517, 25560040), (605, 21842216), (940, 14058022), (968, 13651385), (1034, 12780020), (1210, 10921108), (1331, 9928280), (1880, 7029011), (2068, 6390010), (2420, 5460554), (2585, 5112008), (2662, 4964140), (4136, 3195005), (4840, 2730277), (5170, 2556004), (5281, 2502280), (5324, 2482070), (5687, 2323640), (6655, 1985656), (10340, 1278002), (10562, 1251140), (10648, 1241035), (11374, 1161820), (13310, 992828), (20680, 639001), (21124, 625570), (22748, 580910), (26405, 500456), (26620, 496414), (28435, 464728), (42248, 312785), (45496, 290455), (52810, 250228), (53240, 248207), (56870, 232364), (58091, 227480), (62557, 211240), (105620, 125114), (113740, 116182)]