4010266460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 8722274400

約数和(自身を除く): 4712007940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 740, 745, 983, 1369, 1490, 1966, 2738, 2980, 3932, 4915, 5476, 5513, 6845, 9830, 11026, 13690, 19660, 22052, 27380, 27565, 36371, 55130, 72742, 110260, 145484, 146467, 181855, 203981, 292934, 363710, 407962, 585868, 727420, 732335, 815924, 1019905, 1345727, 1464670, 2039810, 2691454, 2929340, 4079620, 5382908, 5419279, 6728635, 10838558, 13457270, 21677116, 26914540, 27096395, 54192790, 108385580, 200513323, 401026646, 802053292, 1002566615, 2005133230, 4010266460]

約数ペア:

[(1, 4010266460), (2, 2005133230), (4, 1002566615), (5, 802053292), (10, 401026646), (20, 200513323), (37, 108385580), (74, 54192790), (148, 27096395), (149, 26914540), (185, 21677116), (298, 13457270), (370, 10838558), (596, 6728635), (740, 5419279), (745, 5382908), (983, 4079620), (1369, 2929340), (1490, 2691454), (1966, 2039810), (2738, 1464670), (2980, 1345727), (3932, 1019905), (4915, 815924), (5476, 732335), (5513, 727420), (6845, 585868), (9830, 407962), (11026, 363710), (13690, 292934), (19660, 203981), (22052, 181855), (27380, 146467), (27565, 145484), (36371, 110260), (55130, 72742)]