542022370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{28393}}^1$

素因数の和:28506

約数の個数: 32

約数和(自身を含む): 1030361472

約数和(自身を除く): 488339102

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 28393, 56786, 141965, 283930, 653039, 1306078, 2356619, 3265195, 4713238, 6530390, 11783095, 23566190, 54202237, 108404474, 271011185, 542022370]

約数ペア:

[(1, 542022370), (2, 271011185), (5, 108404474), (10, 54202237), (23, 23566190), (46, 11783095), (83, 6530390), (115, 4713238), (166, 3265195), (230, 2356619), (415, 1306078), (830, 653039), (1909, 283930), (3818, 141965), (9545, 56786), (19090, 28393)]