427103680

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25183}}^1$

素因数の和:25253

約数の個数: 56

約数和(自身を含む): 1036271232

約数和(自身を除く): 609167552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 16960, 25183, 50366, 100732, 125915, 201464, 251830, 402928, 503660, 805856, 1007320, 1334699, 1611712, 2014640, 2669398, 4029280, 5338796, 6673495, 8058560, 10677592, 13346990, 21355184, 26693980, 42710368, 53387960, 85420736, 106775920, 213551840, 427103680]

約数ペア:

[(1, 427103680), (2, 213551840), (4, 106775920), (5, 85420736), (8, 53387960), (10, 42710368), (16, 26693980), (20, 21355184), (32, 13346990), (40, 10677592), (53, 8058560), (64, 6673495), (80, 5338796), (106, 4029280), (160, 2669398), (212, 2014640), (265, 1611712), (320, 1334699), (424, 1007320), (530, 805856), (848, 503660), (1060, 402928), (1696, 251830), (2120, 201464), (3392, 125915), (4240, 100732), (8480, 50366), (16960, 25183)]