40279250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 83655936

約数和(自身を除く): 43376686

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 125, 151, 194, 250, 275, 302, 485, 550, 755, 970, 1067, 1375, 1510, 1661, 2134, 2425, 2750, 3322, 3775, 4850, 5335, 7550, 8305, 10670, 12125, 14647, 16610, 18875, 24250, 26675, 29294, 37750, 41525, 53350, 73235, 83050, 133375, 146470, 161117, 207625, 266750, 322234, 366175, 415250, 732350, 805585, 1611170, 1830875, 3661750, 4027925, 8055850, 20139625, 40279250]

約数ペア:

[(1, 40279250), (2, 20139625), (5, 8055850), (10, 4027925), (11, 3661750), (22, 1830875), (25, 1611170), (50, 805585), (55, 732350), (97, 415250), (110, 366175), (125, 322234), (151, 266750), (194, 207625), (250, 161117), (275, 146470), (302, 133375), (485, 83050), (550, 73235), (755, 53350), (970, 41525), (1067, 37750), (1375, 29294), (1510, 26675), (1661, 24250), (2134, 18875), (2425, 16610), (2750, 14647), (3322, 12125), (3775, 10670), (4850, 8305), (5335, 7550)]