19589075360

素因数分解:

$2^5\times 5^1\times {\mathrm{769}}^1\times {\mathrm{159209}}^1$

素因数の和:159993

約数の個数: 48

約数和(自身を含む): 46339662600

約数和(自身を除く): 26750587240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 769, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 24608, 30760, 61520, 123040, 159209, 318418, 636836, 796045, 1273672, 1592090, 2547344, 3184180, 5094688, 6368360, 12736720, 25473440, 122431721, 244863442, 489726884, 612158605, 979453768, 1224317210, 1958907536, 2448634420, 3917815072, 4897268840, 9794537680, 19589075360]

約数ペア:

[(1, 19589075360), (2, 9794537680), (4, 4897268840), (5, 3917815072), (8, 2448634420), (10, 1958907536), (16, 1224317210), (20, 979453768), (32, 612158605), (40, 489726884), (80, 244863442), (160, 122431721), (769, 25473440), (1538, 12736720), (3076, 6368360), (3845, 5094688), (6152, 3184180), (7690, 2547344), (12304, 1592090), (15380, 1273672), (24608, 796045), (30760, 636836), (61520, 318418), (123040, 159209)]