88299760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 220182336

約数和(自身を除く): 131882576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1297, 1480, 1702, 1840, 2594, 2960, 3404, 4255, 5188, 6485, 6808, 8510, 10376, 12970, 13616, 17020, 20752, 25940, 29831, 34040, 47989, 51880, 59662, 68080, 95978, 103760, 119324, 149155, 191956, 238648, 239945, 298310, 383912, 477296, 479890, 596620, 767824, 959780, 1103747, 1193240, 1919560, 2207494, 2386480, 3839120, 4414988, 5518735, 8829976, 11037470, 17659952, 22074940, 44149880, 88299760]

約数ペア:

[(1, 88299760), (2, 44149880), (4, 22074940), (5, 17659952), (8, 11037470), (10, 8829976), (16, 5518735), (20, 4414988), (23, 3839120), (37, 2386480), (40, 2207494), (46, 1919560), (74, 1193240), (80, 1103747), (92, 959780), (115, 767824), (148, 596620), (184, 479890), (185, 477296), (230, 383912), (296, 298310), (368, 239945), (370, 238648), (460, 191956), (592, 149155), (740, 119324), (851, 103760), (920, 95978), (1297, 68080), (1480, 59662), (1702, 51880), (1840, 47989), (2594, 34040), (2960, 29831), (3404, 25940), (4255, 20752), (5188, 17020), (6485, 13616), (6808, 12970), (8510, 10376)]