627647920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{14831}}^1$

素因数の和:14890

約数の個数: 60

約数和(自身を含む): 1525589856

約数和(自身を除く): 897941936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 5290, 8464, 10580, 14831, 21160, 29662, 42320, 59324, 74155, 118648, 148310, 237296, 296620, 341113, 593240, 682226, 1186480, 1364452, 1705565, 2728904, 3411130, 5457808, 6822260, 7845599, 13644520, 15691198, 27289040, 31382396, 39227995, 62764792, 78455990, 125529584, 156911980, 313823960, 627647920]

約数ペア:

[(1, 627647920), (2, 313823960), (4, 156911980), (5, 125529584), (8, 78455990), (10, 62764792), (16, 39227995), (20, 31382396), (23, 27289040), (40, 15691198), (46, 13644520), (80, 7845599), (92, 6822260), (115, 5457808), (184, 3411130), (230, 2728904), (368, 1705565), (460, 1364452), (529, 1186480), (920, 682226), (1058, 593240), (1840, 341113), (2116, 296620), (2645, 237296), (4232, 148310), (5290, 118648), (8464, 74155), (10580, 59324), (14831, 42320), (21160, 29662)]