2504755200350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{338707}}^1$

素因数の和:339130

約数の個数: 96

約数和(自身を含む): 5193190281216

約数和(自身を除く): 2688435080866

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 367, 403, 650, 734, 775, 806, 1550, 1835, 2015, 3670, 4030, 4771, 9175, 9542, 10075, 11377, 18350, 20150, 22754, 23855, 47710, 56885, 113770, 119275, 147901, 238550, 284425, 295802, 338707, 568850, 677414, 739505, 1479010, 1693535, 3387070, 3697525, 4403191, 7395050, 8467675, 8806382, 10499917, 16935350, 20999834, 22015955, 44031910, 52499585, 104999170, 110079775, 124305469, 136498921, 220159550, 248610938, 262497925, 272997842, 524995850, 621527345, 682494605, 1243054690, 1364989210, 1615971097, 3107636725, 3231942194, 3412473025, 3853469539, 6215273450, 6824946050, 7706939078, 8079855485, 16159710970, 19267347695, 38534695390, 40399277425, 50095104007, 80798554850, 96336738475, 100190208014, 192673476950, 250475520035, 500951040070, 1252377600175, 2504755200350]

約数ペア:

[(1, 2504755200350), (2, 1252377600175), (5, 500951040070), (10, 250475520035), (13, 192673476950), (25, 100190208014), (26, 96336738475), (31, 80798554850), (50, 50095104007), (62, 40399277425), (65, 38534695390), (130, 19267347695), (155, 16159710970), (310, 8079855485), (325, 7706939078), (367, 6824946050), (403, 6215273450), (650, 3853469539), (734, 3412473025), (775, 3231942194), (806, 3107636725), (1550, 1615971097), (1835, 1364989210), (2015, 1243054690), (3670, 682494605), (4030, 621527345), (4771, 524995850), (9175, 272997842), (9542, 262497925), (10075, 248610938), (11377, 220159550), (18350, 136498921), (20150, 124305469), (22754, 110079775), (23855, 104999170), (47710, 52499585), (56885, 44031910), (113770, 22015955), (119275, 20999834), (147901, 16935350), (238550, 10499917), (284425, 8806382), (295802, 8467675), (338707, 7395050), (568850, 4403191), (677414, 3697525), (739505, 3387070), (1479010, 1693535)]