1547510840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{17341}}^1$

素因数の和:17472

約数の個数: 64

約数和(自身を含む): 3670954560

約数和(自身を除く): 2123443720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1940, 2231, 3880, 4462, 8924, 11155, 17341, 17848, 22310, 34682, 44620, 69364, 86705, 89240, 138728, 173410, 346820, 398843, 693640, 797686, 1595372, 1682077, 1994215, 3190744, 3364154, 3988430, 6728308, 7976860, 8410385, 13456616, 15953720, 16820770, 33641540, 38687771, 67283080, 77375542, 154751084, 193438855, 309502168, 386877710, 773755420, 1547510840]

約数ペア:

[(1, 1547510840), (2, 773755420), (4, 386877710), (5, 309502168), (8, 193438855), (10, 154751084), (20, 77375542), (23, 67283080), (40, 38687771), (46, 33641540), (92, 16820770), (97, 15953720), (115, 13456616), (184, 8410385), (194, 7976860), (230, 6728308), (388, 3988430), (460, 3364154), (485, 3190744), (776, 1994215), (920, 1682077), (970, 1595372), (1940, 797686), (2231, 693640), (3880, 398843), (4462, 346820), (8924, 173410), (11155, 138728), (17341, 89240), (17848, 86705), (22310, 69364), (34682, 44620)]