1900565830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{8951}}^1$

素因数の和:10224

約数の個数: 32

約数和(自身を含む): 3625560000

約数和(自身を除く): 1724994170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1249, 2498, 6245, 8951, 12490, 17902, 21233, 42466, 44755, 89510, 106165, 152167, 212330, 304334, 760835, 1521670, 11179799, 22359598, 55898995, 111797990, 190056583, 380113166, 950282915, 1900565830]

約数ペア:

[(1, 1900565830), (2, 950282915), (5, 380113166), (10, 190056583), (17, 111797990), (34, 55898995), (85, 22359598), (170, 11179799), (1249, 1521670), (2498, 760835), (6245, 304334), (8951, 212330), (12490, 152167), (17902, 106165), (21233, 89510), (42466, 44755)]