5280606320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{7309}}^1$

素因数の和:8154

約数の個数: 80

約数和(自身を含む): 13411686240

約数和(自身を除く): 8131079920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 821, 880, 1642, 3284, 4105, 6568, 7309, 8210, 9031, 13136, 14618, 16420, 18062, 29236, 32840, 36124, 36545, 45155, 58472, 65680, 72248, 73090, 80399, 90310, 116944, 144496, 146180, 160798, 180620, 292360, 321596, 361240, 401995, 584720, 643192, 722480, 803990, 1286384, 1607980, 3215960, 6000689, 6431920, 12001378, 24002756, 30003445, 48005512, 60006890, 66007579, 96011024, 120013780, 132015158, 240027560, 264030316, 330037895, 480055120, 528060632, 660075790, 1056121264, 1320151580, 2640303160, 5280606320]

約数ペア:

[(1, 5280606320), (2, 2640303160), (4, 1320151580), (5, 1056121264), (8, 660075790), (10, 528060632), (11, 480055120), (16, 330037895), (20, 264030316), (22, 240027560), (40, 132015158), (44, 120013780), (55, 96011024), (80, 66007579), (88, 60006890), (110, 48005512), (176, 30003445), (220, 24002756), (440, 12001378), (821, 6431920), (880, 6000689), (1642, 3215960), (3284, 1607980), (4105, 1286384), (6568, 803990), (7309, 722480), (8210, 643192), (9031, 584720), (13136, 401995), (14618, 361240), (16420, 321596), (18062, 292360), (29236, 180620), (32840, 160798), (36124, 146180), (36545, 144496), (45155, 116944), (58472, 90310), (65680, 80399), (72248, 73090)]