76891160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 181785600

約数和(自身を除く): 104894440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1051, 1180, 1240, 1829, 2102, 2360, 3658, 4204, 5255, 7316, 8408, 9145, 10510, 14632, 18290, 21020, 32581, 36580, 42040, 62009, 65162, 73160, 124018, 130324, 162905, 248036, 260648, 310045, 325810, 496072, 620090, 651620, 1240180, 1303240, 1922279, 2480360, 3844558, 7689116, 9611395, 15378232, 19222790, 38445580, 76891160]

約数ペア:

[(1, 76891160), (2, 38445580), (4, 19222790), (5, 15378232), (8, 9611395), (10, 7689116), (20, 3844558), (31, 2480360), (40, 1922279), (59, 1303240), (62, 1240180), (118, 651620), (124, 620090), (155, 496072), (236, 325810), (248, 310045), (295, 260648), (310, 248036), (472, 162905), (590, 130324), (620, 124018), (1051, 73160), (1180, 65162), (1240, 62009), (1829, 42040), (2102, 36580), (2360, 32581), (3658, 21020), (4204, 18290), (5255, 14632), (7316, 10510), (8408, 9145)]