3970086100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4513}}^1$

素因数の和:5009

約数の個数: 72

約数和(自身を含む): 9090112640

約数和(自身を除く): 5120026540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 463, 475, 926, 950, 1852, 1900, 2315, 4513, 4630, 8797, 9026, 9260, 11575, 17594, 18052, 22565, 23150, 35188, 43985, 45130, 46300, 85747, 87970, 90260, 112825, 171494, 175940, 219925, 225650, 342988, 428735, 439850, 451300, 857470, 879700, 1714940, 2089519, 2143675, 4179038, 4287350, 8358076, 8574700, 10447595, 20895190, 39700861, 41790380, 52237975, 79401722, 104475950, 158803444, 198504305, 208951900, 397008610, 794017220, 992521525, 1985043050, 3970086100]

約数ペア:

[(1, 3970086100), (2, 1985043050), (4, 992521525), (5, 794017220), (10, 397008610), (19, 208951900), (20, 198504305), (25, 158803444), (38, 104475950), (50, 79401722), (76, 52237975), (95, 41790380), (100, 39700861), (190, 20895190), (380, 10447595), (463, 8574700), (475, 8358076), (926, 4287350), (950, 4179038), (1852, 2143675), (1900, 2089519), (2315, 1714940), (4513, 879700), (4630, 857470), (8797, 451300), (9026, 439850), (9260, 428735), (11575, 342988), (17594, 225650), (18052, 219925), (22565, 175940), (23150, 171494), (35188, 112825), (43985, 90260), (45130, 87970), (46300, 85747)]