5784007280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{1907}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 13900253184

約数和(自身を除く): 8116245904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1223, 1240, 1907, 2446, 2480, 3814, 4892, 6115, 7628, 9535, 9784, 12230, 15256, 19070, 19568, 24460, 30512, 37913, 38140, 48920, 59117, 75826, 76280, 97840, 118234, 151652, 152560, 189565, 236468, 295585, 303304, 379130, 472936, 591170, 606608, 758260, 945872, 1182340, 1516520, 2332261, 2364680, 3033040, 4664522, 4729360, 9329044, 11661305, 18658088, 23322610, 37316176, 46645220, 72300091, 93290440, 144600182, 186580880, 289200364, 361500455, 578400728, 723000910, 1156801456, 1446001820, 2892003640, 5784007280]

約数ペア:

[(1, 5784007280), (2, 2892003640), (4, 1446001820), (5, 1156801456), (8, 723000910), (10, 578400728), (16, 361500455), (20, 289200364), (31, 186580880), (40, 144600182), (62, 93290440), (80, 72300091), (124, 46645220), (155, 37316176), (248, 23322610), (310, 18658088), (496, 11661305), (620, 9329044), (1223, 4729360), (1240, 4664522), (1907, 3033040), (2446, 2364680), (2480, 2332261), (3814, 1516520), (4892, 1182340), (6115, 945872), (7628, 758260), (9535, 606608), (9784, 591170), (12230, 472936), (15256, 379130), (19070, 303304), (19568, 295585), (24460, 236468), (30512, 189565), (37913, 152560), (38140, 151652), (48920, 118234), (59117, 97840), (75826, 76280)]