2088405220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{6089}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 4788201600

約数和(自身を除く): 2699796380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1559, 3118, 6089, 6236, 7795, 12178, 15590, 17149, 24356, 30445, 31180, 34298, 60890, 66979, 68596, 85745, 121780, 133958, 171490, 267916, 334895, 342980, 669790, 1339580, 9492751, 18985502, 37971004, 47463755, 94927510, 104420261, 189855020, 208840522, 417681044, 522101305, 1044202610, 2088405220]

約数ペア:

[(1, 2088405220), (2, 1044202610), (4, 522101305), (5, 417681044), (10, 208840522), (11, 189855020), (20, 104420261), (22, 94927510), (44, 47463755), (55, 37971004), (110, 18985502), (220, 9492751), (1559, 1339580), (3118, 669790), (6089, 342980), (6236, 334895), (7795, 267916), (12178, 171490), (15590, 133958), (17149, 121780), (24356, 85745), (30445, 68596), (31180, 66979), (34298, 60890)]