176606420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1013}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 388402560

約数和(自身を除く): 211796140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 379, 460, 758, 1013, 1516, 1895, 2026, 3790, 4052, 5065, 7580, 8717, 10130, 17434, 20260, 23299, 34868, 43585, 46598, 87170, 93196, 116495, 174340, 232990, 383927, 465980, 767854, 1535708, 1919635, 3839270, 7678540, 8830321, 17660642, 35321284, 44151605, 88303210, 176606420]

約数ペア:

[(1, 176606420), (2, 88303210), (4, 44151605), (5, 35321284), (10, 17660642), (20, 8830321), (23, 7678540), (46, 3839270), (92, 1919635), (115, 1535708), (230, 767854), (379, 465980), (460, 383927), (758, 232990), (1013, 174340), (1516, 116495), (1895, 93196), (2026, 87170), (3790, 46598), (4052, 43585), (5065, 34868), (7580, 23299), (8717, 20260), (10130, 17434)]