91294760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134257}}^1$

素因数の和:134285

約数の個数: 32

約数和(自身を含む): 217497960

約数和(自身を除く): 126203200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134257, 268514, 537028, 671285, 1074056, 1342570, 2282369, 2685140, 4564738, 5370280, 9129476, 11411845, 18258952, 22823690, 45647380, 91294760]

約数ペア:

[(1, 91294760), (2, 45647380), (4, 22823690), (5, 18258952), (8, 11411845), (10, 9129476), (17, 5370280), (20, 4564738), (34, 2685140), (40, 2282369), (68, 1342570), (85, 1074056), (136, 671285), (170, 537028), (340, 268514), (680, 134257)]