74896960

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3967}}^1$

素因数の和:4043

約数の個数: 56

約数和(自身を含む): 181416960

約数和(自身を除く): 106520000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 3967, 4720, 7934, 9440, 15868, 18880, 19835, 31736, 39670, 63472, 79340, 126944, 158680, 234053, 253888, 317360, 468106, 634720, 936212, 1170265, 1269440, 1872424, 2340530, 3744848, 4681060, 7489696, 9362120, 14979392, 18724240, 37448480, 74896960]

約数ペア:

[(1, 74896960), (2, 37448480), (4, 18724240), (5, 14979392), (8, 9362120), (10, 7489696), (16, 4681060), (20, 3744848), (32, 2340530), (40, 1872424), (59, 1269440), (64, 1170265), (80, 936212), (118, 634720), (160, 468106), (236, 317360), (295, 253888), (320, 234053), (472, 158680), (590, 126944), (944, 79340), (1180, 63472), (1888, 39670), (2360, 31736), (3776, 19835), (3967, 18880), (4720, 15868), (7934, 9440)]