2213990800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10009}}^1$

素因数の和:10113

約数の個数: 120

約数和(自身を含む): 6156550400

約数和(自身を除く): 3942559600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 553, 560, 632, 700, 790, 1106, 1264, 1400, 1580, 1975, 2212, 2765, 2800, 3160, 3950, 4424, 5530, 6320, 7900, 8848, 10009, 11060, 13825, 15800, 20018, 22120, 27650, 31600, 40036, 44240, 50045, 55300, 70063, 80072, 100090, 110600, 140126, 160144, 200180, 221200, 250225, 280252, 350315, 400360, 500450, 560504, 700630, 790711, 800720, 1000900, 1121008, 1401260, 1581422, 1751575, 2001800, 2802520, 3162844, 3503150, 3953555, 4003600, 5534977, 5605040, 6325688, 7006300, 7907110, 11069954, 12651376, 14012600, 15814220, 19767775, 22139908, 27674885, 28025200, 31628440, 39535550, 44279816, 55349770, 63256880, 79071100, 88559632, 110699540, 138374425, 158142200, 221399080, 276748850, 316284400, 442798160, 553497700, 1106995400, 2213990800]

約数ペア:

[(1, 2213990800), (2, 1106995400), (4, 553497700), (5, 442798160), (7, 316284400), (8, 276748850), (10, 221399080), (14, 158142200), (16, 138374425), (20, 110699540), (25, 88559632), (28, 79071100), (35, 63256880), (40, 55349770), (50, 44279816), (56, 39535550), (70, 31628440), (79, 28025200), (80, 27674885), (100, 22139908), (112, 19767775), (140, 15814220), (158, 14012600), (175, 12651376), (200, 11069954), (280, 7907110), (316, 7006300), (350, 6325688), (395, 5605040), (400, 5534977), (553, 4003600), (560, 3953555), (632, 3503150), (700, 3162844), (790, 2802520), (1106, 2001800), (1264, 1751575), (1400, 1581422), (1580, 1401260), (1975, 1121008), (2212, 1000900), (2765, 800720), (2800, 790711), (3160, 700630), (3950, 560504), (4424, 500450), (5530, 400360), (6320, 350315), (7900, 280252), (8848, 250225), (10009, 221200), (11060, 200180), (13825, 160144), (15800, 140126), (20018, 110600), (22120, 100090), (27650, 80072), (31600, 70063), (40036, 55300), (44240, 50045)]