72827150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7829

約数の個数: 48

約数和(自身を含む): 156485520

約数和(自身を除く): 83658370

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 7789, 9350, 15578, 38945, 77890, 85679, 132413, 171358, 194725, 264826, 389450, 428395, 662065, 856790, 1324130, 1456543, 2141975, 2913086, 3310325, 4283950, 6620650, 7282715, 14565430, 36413575, 72827150]

約数ペア:

[(1, 72827150), (2, 36413575), (5, 14565430), (10, 7282715), (11, 6620650), (17, 4283950), (22, 3310325), (25, 2913086), (34, 2141975), (50, 1456543), (55, 1324130), (85, 856790), (110, 662065), (170, 428395), (187, 389450), (275, 264826), (374, 194725), (425, 171358), (550, 132413), (850, 85679), (935, 77890), (1870, 38945), (4675, 15578), (7789, 9350)]