253058528060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{42323}}^1$

素因数の和:42448

約数の個数: 144

約数和(自身を含む): 605062211040

約数和(自身を除く): 352003682980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 61, 65, 116, 122, 130, 145, 169, 244, 260, 290, 305, 338, 377, 580, 610, 676, 754, 793, 845, 1220, 1508, 1586, 1690, 1769, 1885, 3172, 3380, 3538, 3770, 3965, 4901, 7076, 7540, 7930, 8845, 9802, 10309, 15860, 17690, 19604, 20618, 22997, 24505, 35380, 41236, 42323, 45994, 49010, 51545, 84646, 91988, 98020, 103090, 114985, 169292, 206180, 211615, 229970, 298961, 423230, 459940, 550199, 597922, 846460, 1100398, 1195844, 1227367, 1494805, 2200796, 2454734, 2581703, 2750995, 2989610, 4909468, 5163406, 5501990, 5979220, 6136835, 7152587, 10326812, 11003980, 12273670, 12908515, 14305174, 15955771, 24547340, 25817030, 28610348, 31911542, 33562139, 35762935, 51634060, 63823084, 67124278, 71525870, 74869387, 79778855, 134248556, 143051740, 149738774, 159557710, 167810695, 207425023, 299477548, 319115420, 335621390, 374346935, 414850046, 436307807, 671242780, 748693870, 829700092, 872615614, 973302031, 1037125115, 1497387740, 1745231228, 1946604062, 2074250230, 2181539035, 3893208124, 4148500460, 4363078070, 4866510155, 8726156140, 9733020310, 12652926403, 19466040620, 25305852806, 50611705612, 63264632015, 126529264030, 253058528060]

約数ペア:

[(1, 253058528060), (2, 126529264030), (4, 63264632015), (5, 50611705612), (10, 25305852806), (13, 19466040620), (20, 12652926403), (26, 9733020310), (29, 8726156140), (52, 4866510155), (58, 4363078070), (61, 4148500460), (65, 3893208124), (116, 2181539035), (122, 2074250230), (130, 1946604062), (145, 1745231228), (169, 1497387740), (244, 1037125115), (260, 973302031), (290, 872615614), (305, 829700092), (338, 748693870), (377, 671242780), (580, 436307807), (610, 414850046), (676, 374346935), (754, 335621390), (793, 319115420), (845, 299477548), (1220, 207425023), (1508, 167810695), (1586, 159557710), (1690, 149738774), (1769, 143051740), (1885, 134248556), (3172, 79778855), (3380, 74869387), (3538, 71525870), (3770, 67124278), (3965, 63823084), (4901, 51634060), (7076, 35762935), (7540, 33562139), (7930, 31911542), (8845, 28610348), (9802, 25817030), (10309, 24547340), (15860, 15955771), (17690, 14305174), (19604, 12908515), (20618, 12273670), (22997, 11003980), (24505, 10326812), (35380, 7152587), (41236, 6136835), (42323, 5979220), (45994, 5501990), (49010, 5163406), (51545, 4909468), (84646, 2989610), (91988, 2750995), (98020, 2581703), (103090, 2454734), (114985, 2200796), (169292, 1494805), (206180, 1227367), (211615, 1195844), (229970, 1100398), (298961, 846460), (423230, 597922), (459940, 550199)]