41192180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 93649920

約数和(自身を除く): 52457740

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 79, 116, 124, 145, 155, 158, 290, 310, 316, 395, 580, 620, 790, 841, 899, 1580, 1682, 1798, 2291, 2449, 3364, 3596, 4205, 4495, 4582, 4898, 8410, 8990, 9164, 9796, 11455, 12245, 16820, 17980, 22910, 24490, 26071, 45820, 48980, 52142, 66439, 71021, 104284, 130355, 132878, 142042, 260710, 265756, 284084, 332195, 355105, 521420, 664390, 710210, 1328780, 1420420, 2059609, 4119218, 8238436, 10298045, 20596090, 41192180]

約数ペア:

[(1, 41192180), (2, 20596090), (4, 10298045), (5, 8238436), (10, 4119218), (20, 2059609), (29, 1420420), (31, 1328780), (58, 710210), (62, 664390), (79, 521420), (116, 355105), (124, 332195), (145, 284084), (155, 265756), (158, 260710), (290, 142042), (310, 132878), (316, 130355), (395, 104284), (580, 71021), (620, 66439), (790, 52142), (841, 48980), (899, 45820), (1580, 26071), (1682, 24490), (1798, 22910), (2291, 17980), (2449, 16820), (3364, 12245), (3596, 11455), (4205, 9796), (4495, 9164), (4582, 8990), (4898, 8410)]