37778590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 38426210

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 79, 85, 97, 145, 158, 170, 194, 290, 395, 485, 493, 790, 970, 986, 1343, 1649, 2291, 2465, 2686, 2813, 3298, 4582, 4930, 5626, 6715, 7663, 8245, 11455, 13430, 14065, 15326, 16490, 22910, 28130, 38315, 38947, 47821, 76630, 77894, 95642, 130271, 194735, 222227, 239105, 260542, 389470, 444454, 478210, 651355, 1111135, 1302710, 2222270, 3777859, 7555718, 18889295, 37778590]

約数ペア:

[(1, 37778590), (2, 18889295), (5, 7555718), (10, 3777859), (17, 2222270), (29, 1302710), (34, 1111135), (58, 651355), (79, 478210), (85, 444454), (97, 389470), (145, 260542), (158, 239105), (170, 222227), (194, 194735), (290, 130271), (395, 95642), (485, 77894), (493, 76630), (790, 47821), (970, 38947), (986, 38315), (1343, 28130), (1649, 22910), (2291, 16490), (2465, 15326), (2686, 14065), (2813, 13430), (3298, 11455), (4582, 8245), (4930, 7663), (5626, 6715)]