100292440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 241056000

約数和(自身を除く): 140763560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 2789, 3596, 4495, 5578, 7192, 8990, 11156, 13945, 17980, 22312, 27890, 35960, 55780, 80881, 86459, 111560, 161762, 172918, 323524, 345836, 404405, 432295, 647048, 691672, 808810, 864590, 1617620, 1729180, 2507311, 3235240, 3458360, 5014622, 10029244, 12536555, 20058488, 25073110, 50146220, 100292440]

約数ペア:

[(1, 100292440), (2, 50146220), (4, 25073110), (5, 20058488), (8, 12536555), (10, 10029244), (20, 5014622), (29, 3458360), (31, 3235240), (40, 2507311), (58, 1729180), (62, 1617620), (116, 864590), (124, 808810), (145, 691672), (155, 647048), (232, 432295), (248, 404405), (290, 345836), (310, 323524), (580, 172918), (620, 161762), (899, 111560), (1160, 86459), (1240, 80881), (1798, 55780), (2789, 35960), (3596, 27890), (4495, 22312), (5578, 17980), (7192, 13945), (8990, 11156)]