38201380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 98853048

約数和(自身を除く): 60651668

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2293, 2380, 3332, 4165, 4586, 8330, 9172, 11465, 16051, 16660, 22930, 32102, 38981, 45860, 64204, 77962, 80255, 112357, 155924, 160510, 194905, 224714, 272867, 321020, 389810, 449428, 545734, 561785, 779620, 1091468, 1123570, 1364335, 1910069, 2247140, 2728670, 3820138, 5457340, 7640276, 9550345, 19100690, 38201380]

約数ペア:

[(1, 38201380), (2, 19100690), (4, 9550345), (5, 7640276), (7, 5457340), (10, 3820138), (14, 2728670), (17, 2247140), (20, 1910069), (28, 1364335), (34, 1123570), (35, 1091468), (49, 779620), (68, 561785), (70, 545734), (85, 449428), (98, 389810), (119, 321020), (140, 272867), (170, 224714), (196, 194905), (238, 160510), (245, 155924), (340, 112357), (476, 80255), (490, 77962), (595, 64204), (833, 45860), (980, 38981), (1190, 32102), (1666, 22930), (2293, 16660), (2380, 16051), (3332, 11465), (4165, 9172), (4586, 8330)]