52630640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38699}}^1$

素因数の和:38729

約数の個数: 40

約数和(自身を含む): 129567600

約数和(自身を除く): 76936960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 38699, 77398, 154796, 193495, 309592, 386990, 619184, 657883, 773980, 1315766, 1547960, 2631532, 3095920, 3289415, 5263064, 6578830, 10526128, 13157660, 26315320, 52630640]

約数ペア:

[(1, 52630640), (2, 26315320), (4, 13157660), (5, 10526128), (8, 6578830), (10, 5263064), (16, 3289415), (17, 3095920), (20, 2631532), (34, 1547960), (40, 1315766), (68, 773980), (80, 657883), (85, 619184), (136, 386990), (170, 309592), (272, 193495), (340, 154796), (680, 77398), (1360, 38699)]