40031500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 92802528

約数和(自身を除く): 52771028

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 115, 118, 125, 230, 236, 250, 295, 460, 500, 575, 590, 1150, 1180, 1357, 1475, 2300, 2714, 2875, 2950, 3481, 5428, 5750, 5900, 6785, 6962, 7375, 11500, 13570, 13924, 14750, 17405, 27140, 29500, 33925, 34810, 67850, 69620, 80063, 87025, 135700, 160126, 169625, 174050, 320252, 339250, 348100, 400315, 435125, 678500, 800630, 870250, 1601260, 1740500, 2001575, 4003150, 8006300, 10007875, 20015750, 40031500]

約数ペア:

[(1, 40031500), (2, 20015750), (4, 10007875), (5, 8006300), (10, 4003150), (20, 2001575), (23, 1740500), (25, 1601260), (46, 870250), (50, 800630), (59, 678500), (92, 435125), (100, 400315), (115, 348100), (118, 339250), (125, 320252), (230, 174050), (236, 169625), (250, 160126), (295, 135700), (460, 87025), (500, 80063), (575, 69620), (590, 67850), (1150, 34810), (1180, 33925), (1357, 29500), (1475, 27140), (2300, 17405), (2714, 14750), (2875, 13924), (2950, 13570), (3481, 11500), (5428, 7375), (5750, 6962), (5900, 6785)]