83309540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 180351360

約数和(自身を除く): 97041820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 283, 359, 410, 566, 718, 820, 1132, 1415, 1436, 1795, 2830, 3590, 5660, 7180, 11603, 14719, 23206, 29438, 46412, 58015, 58876, 73595, 101597, 116030, 147190, 203194, 232060, 294380, 406388, 507985, 1015970, 2031940, 4165477, 8330954, 16661908, 20827385, 41654770, 83309540]

約数ペア:

[(1, 83309540), (2, 41654770), (4, 20827385), (5, 16661908), (10, 8330954), (20, 4165477), (41, 2031940), (82, 1015970), (164, 507985), (205, 406388), (283, 294380), (359, 232060), (410, 203194), (566, 147190), (718, 116030), (820, 101597), (1132, 73595), (1415, 58876), (1436, 58015), (1795, 46412), (2830, 29438), (3590, 23206), (5660, 14719), (7180, 11603)]