201323228000

素因数分解:

$2^5\times 5^3\times {\mathrm{1283}}^1\times {\mathrm{39229}}^1$

素因数の和:40537

約数の個数: 96

約数和(自身を含む): 495049332960

約数和(自身を除く): 293726104960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1283, 2000, 2566, 4000, 5132, 6415, 10264, 12830, 20528, 25660, 32075, 39229, 41056, 51320, 64150, 78458, 102640, 128300, 156916, 160375, 196145, 205280, 256600, 313832, 320750, 392290, 513200, 627664, 641500, 784580, 980725, 1026400, 1255328, 1283000, 1569160, 1961450, 2566000, 3138320, 3922900, 4903625, 5132000, 6276640, 7845800, 9807250, 15691600, 19614500, 31383200, 39229000, 50330807, 78458000, 100661614, 156916000, 201323228, 251654035, 402646456, 503308070, 805292912, 1006616140, 1258270175, 1610585824, 2013232280, 2516540350, 4026464560, 5033080700, 6291350875, 8052929120, 10066161400, 12582701750, 20132322800, 25165403500, 40264645600, 50330807000, 100661614000, 201323228000]

約数ペア:

[(1, 201323228000), (2, 100661614000), (4, 50330807000), (5, 40264645600), (8, 25165403500), (10, 20132322800), (16, 12582701750), (20, 10066161400), (25, 8052929120), (32, 6291350875), (40, 5033080700), (50, 4026464560), (80, 2516540350), (100, 2013232280), (125, 1610585824), (160, 1258270175), (200, 1006616140), (250, 805292912), (400, 503308070), (500, 402646456), (800, 251654035), (1000, 201323228), (1283, 156916000), (2000, 100661614), (2566, 78458000), (4000, 50330807), (5132, 39229000), (6415, 31383200), (10264, 19614500), (12830, 15691600), (20528, 9807250), (25660, 7845800), (32075, 6276640), (39229, 5132000), (41056, 4903625), (51320, 3922900), (64150, 3138320), (78458, 2566000), (102640, 1961450), (128300, 1569160), (156916, 1283000), (160375, 1255328), (196145, 1026400), (205280, 980725), (256600, 784580), (313832, 641500), (320750, 627664), (392290, 513200)]