97684660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 209744640

約数和(自身を除く): 112059980

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 269, 271, 335, 538, 542, 670, 1076, 1084, 1340, 1345, 1355, 2690, 2710, 5380, 5420, 18023, 18157, 36046, 36314, 72092, 72628, 72899, 90115, 90785, 145798, 180230, 181570, 291596, 360460, 363140, 364495, 728990, 1457980, 4884233, 9768466, 19536932, 24421165, 48842330, 97684660]

約数ペア:

[(1, 97684660), (2, 48842330), (4, 24421165), (5, 19536932), (10, 9768466), (20, 4884233), (67, 1457980), (134, 728990), (268, 364495), (269, 363140), (271, 360460), (335, 291596), (538, 181570), (542, 180230), (670, 145798), (1076, 90785), (1084, 90115), (1340, 72899), (1345, 72628), (1355, 72092), (2690, 36314), (2710, 36046), (5380, 18157), (5420, 18023)]