34578320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8848

約数の個数: 60

約数和(自身を含む): 93530844

約数和(自身を除く): 58952524

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 8821, 17642, 35284, 44105, 61747, 70568, 88210, 123494, 141136, 176420, 246988, 308735, 352840, 432229, 493976, 617470, 705680, 864458, 987952, 1234940, 1728916, 2161145, 2469880, 3457832, 4322290, 4939760, 6915664, 8644580, 17289160, 34578320]

約数ペア:

[(1, 34578320), (2, 17289160), (4, 8644580), (5, 6915664), (7, 4939760), (8, 4322290), (10, 3457832), (14, 2469880), (16, 2161145), (20, 1728916), (28, 1234940), (35, 987952), (40, 864458), (49, 705680), (56, 617470), (70, 493976), (80, 432229), (98, 352840), (112, 308735), (140, 246988), (196, 176420), (245, 141136), (280, 123494), (392, 88210), (490, 70568), (560, 61747), (784, 44105), (980, 35284), (1960, 17642), (3920, 8821)]