1772480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 4389120

約数和(自身を除く): 2616640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 191, 232, 290, 320, 382, 464, 580, 764, 928, 955, 1160, 1528, 1856, 1910, 2320, 3056, 3820, 4640, 5539, 6112, 7640, 9280, 11078, 12224, 15280, 22156, 27695, 30560, 44312, 55390, 61120, 88624, 110780, 177248, 221560, 354496, 443120, 886240, 1772480]

約数ペア:

[(1, 1772480), (2, 886240), (4, 443120), (5, 354496), (8, 221560), (10, 177248), (16, 110780), (20, 88624), (29, 61120), (32, 55390), (40, 44312), (58, 30560), (64, 27695), (80, 22156), (116, 15280), (145, 12224), (160, 11078), (191, 9280), (232, 7640), (290, 6112), (320, 5539), (382, 4640), (464, 3820), (580, 3056), (764, 2320), (928, 1910), (955, 1856), (1160, 1528)]