101039607580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1\times {\mathrm{40529}}^1$

素因数の和:44590

約数の個数: 48

約数和(自身を含む): 219087671040

約数和(自身を除く): 118048063460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4021, 8042, 16084, 20105, 40210, 40529, 80420, 81058, 124651, 162116, 202645, 249302, 405290, 498604, 623255, 810580, 1246510, 1256399, 2493020, 2512798, 5025596, 6281995, 12563990, 25127980, 162967109, 325934218, 651868436, 814835545, 1629671090, 3259342180, 5051980379, 10103960758, 20207921516, 25259901895, 50519803790, 101039607580]

約数ペア:

[(1, 101039607580), (2, 50519803790), (4, 25259901895), (5, 20207921516), (10, 10103960758), (20, 5051980379), (31, 3259342180), (62, 1629671090), (124, 814835545), (155, 651868436), (310, 325934218), (620, 162967109), (4021, 25127980), (8042, 12563990), (16084, 6281995), (20105, 5025596), (40210, 2512798), (40529, 2493020), (80420, 1256399), (81058, 1246510), (124651, 810580), (162116, 623255), (202645, 498604), (249302, 405290)]