286476400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 795154464

約数和(自身を除く): 508678064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 175, 200, 202, 280, 350, 400, 404, 505, 560, 700, 707, 808, 1010, 1013, 1400, 1414, 1616, 2020, 2026, 2525, 2800, 2828, 3535, 4040, 4052, 5050, 5065, 5656, 7070, 7091, 8080, 8104, 10100, 10130, 11312, 14140, 14182, 16208, 17675, 20200, 20260, 25325, 28280, 28364, 35350, 35455, 40400, 40520, 50650, 56560, 56728, 70700, 70910, 81040, 101300, 102313, 113456, 141400, 141820, 177275, 202600, 204626, 282800, 283640, 354550, 405200, 409252, 511565, 567280, 709100, 716191, 818504, 1023130, 1418200, 1432382, 1637008, 2046260, 2557825, 2836400, 2864764, 3580955, 4092520, 5115650, 5729528, 7161910, 8185040, 10231300, 11459056, 14323820, 17904775, 20462600, 28647640, 35809550, 40925200, 57295280, 71619100, 143238200, 286476400]

約数ペア:

[(1, 286476400), (2, 143238200), (4, 71619100), (5, 57295280), (7, 40925200), (8, 35809550), (10, 28647640), (14, 20462600), (16, 17904775), (20, 14323820), (25, 11459056), (28, 10231300), (35, 8185040), (40, 7161910), (50, 5729528), (56, 5115650), (70, 4092520), (80, 3580955), (100, 2864764), (101, 2836400), (112, 2557825), (140, 2046260), (175, 1637008), (200, 1432382), (202, 1418200), (280, 1023130), (350, 818504), (400, 716191), (404, 709100), (505, 567280), (560, 511565), (700, 409252), (707, 405200), (808, 354550), (1010, 283640), (1013, 282800), (1400, 204626), (1414, 202600), (1616, 177275), (2020, 141820), (2026, 141400), (2525, 113456), (2800, 102313), (2828, 101300), (3535, 81040), (4040, 70910), (4052, 70700), (5050, 56728), (5065, 56560), (5656, 50650), (7070, 40520), (7091, 40400), (8080, 35455), (8104, 35350), (10100, 28364), (10130, 28280), (11312, 25325), (14140, 20260), (14182, 20200), (16208, 17675)]