11723000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 28922400

約数和(自身を除く): 17199400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 617, 760, 950, 1000, 1234, 1900, 2375, 2468, 3085, 3800, 4750, 4936, 6170, 9500, 11723, 12340, 15425, 19000, 23446, 24680, 30850, 46892, 58615, 61700, 77125, 93784, 117230, 123400, 154250, 234460, 293075, 308500, 468920, 586150, 617000, 1172300, 1465375, 2344600, 2930750, 5861500, 11723000]

約数ペア:

[(1, 11723000), (2, 5861500), (4, 2930750), (5, 2344600), (8, 1465375), (10, 1172300), (19, 617000), (20, 586150), (25, 468920), (38, 308500), (40, 293075), (50, 234460), (76, 154250), (95, 123400), (100, 117230), (125, 93784), (152, 77125), (190, 61700), (200, 58615), (250, 46892), (380, 30850), (475, 24680), (500, 23446), (617, 19000), (760, 15425), (950, 12340), (1000, 11723), (1234, 9500), (1900, 6170), (2375, 4936), (2468, 4750), (3085, 3800)]