555133120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 1379939328

約数和(自身を除く): 824806208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 107, 124, 155, 160, 214, 248, 310, 320, 428, 496, 523, 535, 620, 856, 992, 1046, 1070, 1240, 1712, 1984, 2092, 2140, 2480, 2615, 3317, 3424, 4184, 4280, 4960, 5230, 6634, 6848, 8368, 8560, 9920, 10460, 13268, 16213, 16585, 16736, 17120, 20920, 26536, 32426, 33170, 33472, 34240, 41840, 53072, 55961, 64852, 66340, 81065, 83680, 106144, 111922, 129704, 132680, 162130, 167360, 212288, 223844, 259408, 265360, 279805, 324260, 447688, 518816, 530720, 559610, 648520, 895376, 1037632, 1061440, 1119220, 1297040, 1734791, 1790752, 2238440, 2594080, 3469582, 3581504, 4476880, 5188160, 6939164, 8673955, 8953760, 13878328, 17347910, 17907520, 27756656, 34695820, 55513312, 69391640, 111026624, 138783280, 277566560, 555133120]

約数ペア:

[(1, 555133120), (2, 277566560), (4, 138783280), (5, 111026624), (8, 69391640), (10, 55513312), (16, 34695820), (20, 27756656), (31, 17907520), (32, 17347910), (40, 13878328), (62, 8953760), (64, 8673955), (80, 6939164), (107, 5188160), (124, 4476880), (155, 3581504), (160, 3469582), (214, 2594080), (248, 2238440), (310, 1790752), (320, 1734791), (428, 1297040), (496, 1119220), (523, 1061440), (535, 1037632), (620, 895376), (856, 648520), (992, 559610), (1046, 530720), (1070, 518816), (1240, 447688), (1712, 324260), (1984, 279805), (2092, 265360), (2140, 259408), (2480, 223844), (2615, 212288), (3317, 167360), (3424, 162130), (4184, 132680), (4280, 129704), (4960, 111922), (5230, 106144), (6634, 83680), (6848, 81065), (8368, 66340), (8560, 64852), (9920, 55961), (10460, 53072), (13268, 41840), (16213, 34240), (16585, 33472), (16736, 33170), (17120, 32426), (20920, 26536)]