848027960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2143}}^1$

素因数の和:2928

約数の個数: 64

約数和(自身を含む): 2058497280

約数和(自身を除く): 1210469320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 761, 1522, 2143, 3044, 3805, 4286, 6088, 7610, 8572, 9893, 10715, 15220, 17144, 19786, 21430, 27859, 30440, 39572, 42860, 49465, 55718, 79144, 85720, 98930, 111436, 139295, 197860, 222872, 278590, 395720, 557180, 1114360, 1630823, 3261646, 6523292, 8154115, 13046584, 16308230, 21200699, 32616460, 42401398, 65232920, 84802796, 106003495, 169605592, 212006990, 424013980, 848027960]

約数ペア:

[(1, 848027960), (2, 424013980), (4, 212006990), (5, 169605592), (8, 106003495), (10, 84802796), (13, 65232920), (20, 42401398), (26, 32616460), (40, 21200699), (52, 16308230), (65, 13046584), (104, 8154115), (130, 6523292), (260, 3261646), (520, 1630823), (761, 1114360), (1522, 557180), (2143, 395720), (3044, 278590), (3805, 222872), (4286, 197860), (6088, 139295), (7610, 111436), (8572, 98930), (9893, 85720), (10715, 79144), (15220, 55718), (17144, 49465), (19786, 42860), (21430, 39572), (27859, 30440)]