11226340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 25643520

約数和(自身を除く): 14417180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 953, 1178, 1906, 2356, 2945, 3812, 4765, 5890, 9530, 11780, 18107, 19060, 29543, 36214, 59086, 72428, 90535, 118172, 147715, 181070, 295430, 362140, 561317, 590860, 1122634, 2245268, 2806585, 5613170, 11226340]

約数ペア:

[(1, 11226340), (2, 5613170), (4, 2806585), (5, 2245268), (10, 1122634), (19, 590860), (20, 561317), (31, 362140), (38, 295430), (62, 181070), (76, 147715), (95, 118172), (124, 90535), (155, 72428), (190, 59086), (310, 36214), (380, 29543), (589, 19060), (620, 18107), (953, 11780), (1178, 9530), (1906, 5890), (2356, 4765), (2945, 3812)]