42101472010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{263513}}^1$

素因数の和:264762

約数の個数: 32

約数和(自身を含む): 81678799440

約数和(自身を除く): 39577327430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1229, 2458, 6145, 12290, 15977, 31954, 79885, 159770, 263513, 527026, 1317565, 2635130, 3425669, 6851338, 17128345, 34256690, 323857477, 647714954, 1619287385, 3238574770, 4210147201, 8420294402, 21050736005, 42101472010]

約数ペア:

[(1, 42101472010), (2, 21050736005), (5, 8420294402), (10, 4210147201), (13, 3238574770), (26, 1619287385), (65, 647714954), (130, 323857477), (1229, 34256690), (2458, 17128345), (6145, 6851338), (12290, 3425669), (15977, 2635130), (31954, 1317565), (79885, 527026), (159770, 263513)]