496496044820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10301}}^1\times {\mathrm{126839}}^1$

素因数の和:137168

約数の個数: 48

約数和(自身を含む): 1097632771200

約数和(自身を除く): 601136726380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10301, 20602, 41204, 51505, 103010, 126839, 195719, 206020, 253678, 391438, 507356, 634195, 782876, 978595, 1268390, 1957190, 2409941, 2536780, 3914380, 4819882, 9639764, 12049705, 24099410, 48198820, 1306568539, 2613137078, 5226274156, 6532842695, 13065685390, 24824802241, 26131370780, 49649604482, 99299208964, 124124011205, 248248022410, 496496044820]

約数ペア:

[(1, 496496044820), (2, 248248022410), (4, 124124011205), (5, 99299208964), (10, 49649604482), (19, 26131370780), (20, 24824802241), (38, 13065685390), (76, 6532842695), (95, 5226274156), (190, 2613137078), (380, 1306568539), (10301, 48198820), (20602, 24099410), (41204, 12049705), (51505, 9639764), (103010, 4819882), (126839, 3914380), (195719, 2536780), (206020, 2409941), (253678, 1957190), (391438, 1268390), (507356, 978595), (634195, 782876)]