7135224080

素因数分解:

$2^4\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{75521}}^1$

素因数の和:76715

約数の個数: 40

約数和(自身を含む): 16603662744

約数和(自身を除く): 9468438664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1181, 2362, 4724, 5905, 9448, 11810, 18896, 23620, 47240, 75521, 94480, 151042, 302084, 377605, 604168, 755210, 1208336, 1510420, 3020840, 6041680, 89190301, 178380602, 356761204, 445951505, 713522408, 891903010, 1427044816, 1783806020, 3567612040, 7135224080]

約数ペア:

[(1, 7135224080), (2, 3567612040), (4, 1783806020), (5, 1427044816), (8, 891903010), (10, 713522408), (16, 445951505), (20, 356761204), (40, 178380602), (80, 89190301), (1181, 6041680), (2362, 3020840), (4724, 1510420), (5905, 1208336), (9448, 755210), (11810, 604168), (18896, 377605), (23620, 302084), (47240, 151042), (75521, 94480)]