1520335312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{10709}}^1$

素因数の和:11203

約数の個数: 40

約数和(自身を含む): 3107613600

約数和(自身を除く): 1587278288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 934, 1868, 3736, 7472, 8873, 10709, 17746, 21418, 35492, 42836, 70984, 85672, 141968, 171344, 203471, 406942, 813884, 1627768, 3255536, 5001103, 10002206, 20004412, 40008824, 80017648, 95020957, 190041914, 380083828, 760167656, 1520335312]

約数ペア:

[(1, 1520335312), (2, 760167656), (4, 380083828), (8, 190041914), (16, 95020957), (19, 80017648), (38, 40008824), (76, 20004412), (152, 10002206), (304, 5001103), (467, 3255536), (934, 1627768), (1868, 813884), (3736, 406942), (7472, 203471), (8873, 171344), (10709, 141968), (17746, 85672), (21418, 70984), (35492, 42836)]