40467400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 99636480

約数和(自身を除く): 59169080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 61, 62, 100, 107, 122, 124, 155, 200, 214, 244, 248, 305, 310, 428, 488, 535, 610, 620, 775, 856, 1070, 1220, 1240, 1525, 1550, 1891, 2140, 2440, 2675, 3050, 3100, 3317, 3782, 4280, 5350, 6100, 6200, 6527, 6634, 7564, 9455, 10700, 12200, 13054, 13268, 15128, 16585, 18910, 21400, 26108, 26536, 32635, 33170, 37820, 47275, 52216, 65270, 66340, 75640, 82925, 94550, 130540, 132680, 163175, 165850, 189100, 202337, 261080, 326350, 331700, 378200, 404674, 652700, 663400, 809348, 1011685, 1305400, 1618696, 2023370, 4046740, 5058425, 8093480, 10116850, 20233700, 40467400]

約数ペア:

[(1, 40467400), (2, 20233700), (4, 10116850), (5, 8093480), (8, 5058425), (10, 4046740), (20, 2023370), (25, 1618696), (31, 1305400), (40, 1011685), (50, 809348), (61, 663400), (62, 652700), (100, 404674), (107, 378200), (122, 331700), (124, 326350), (155, 261080), (200, 202337), (214, 189100), (244, 165850), (248, 163175), (305, 132680), (310, 130540), (428, 94550), (488, 82925), (535, 75640), (610, 66340), (620, 65270), (775, 52216), (856, 47275), (1070, 37820), (1220, 33170), (1240, 32635), (1525, 26536), (1550, 26108), (1891, 21400), (2140, 18910), (2440, 16585), (2675, 15128), (3050, 13268), (3100, 13054), (3317, 12200), (3782, 10700), (4280, 9455), (5350, 7564), (6100, 6634), (6200, 6527)]