40159150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 79709184

約数和(自身を除く): 39550034

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 743, 1081, 1150, 1175, 1486, 2162, 2350, 3715, 5405, 7430, 10810, 17089, 18575, 27025, 34178, 34921, 37150, 54050, 69842, 85445, 170890, 174605, 349210, 427225, 803183, 854450, 873025, 1606366, 1746050, 4015915, 8031830, 20079575, 40159150]

約数ペア:

[(1, 40159150), (2, 20079575), (5, 8031830), (10, 4015915), (23, 1746050), (25, 1606366), (46, 873025), (47, 854450), (50, 803183), (94, 427225), (115, 349210), (230, 174605), (235, 170890), (470, 85445), (575, 69842), (743, 54050), (1081, 37150), (1150, 34921), (1175, 34178), (1486, 27025), (2162, 18575), (2350, 17089), (3715, 10810), (5405, 7430)]