85331380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 188907264

約数和(自身を除く): 103575884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1801, 2060, 2369, 3602, 4738, 7204, 9005, 9476, 11845, 18010, 23690, 36020, 41423, 47380, 82846, 165692, 185503, 207115, 371006, 414230, 742012, 828460, 927515, 1855030, 3710060, 4266569, 8533138, 17066276, 21332845, 42665690, 85331380]

約数ペア:

[(1, 85331380), (2, 42665690), (4, 21332845), (5, 17066276), (10, 8533138), (20, 4266569), (23, 3710060), (46, 1855030), (92, 927515), (103, 828460), (115, 742012), (206, 414230), (230, 371006), (412, 207115), (460, 185503), (515, 165692), (1030, 82846), (1801, 47380), (2060, 41423), (2369, 36020), (3602, 23690), (4738, 18010), (7204, 11845), (9005, 9476)]