2100626500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9839}}^1$

素因数の和:9926

約数の個数: 96

約数和(自身を含む): 5329658880

約数和(自身を除く): 3229032380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 125, 140, 175, 244, 250, 305, 350, 427, 500, 610, 700, 854, 875, 1220, 1525, 1708, 1750, 2135, 3050, 3500, 4270, 6100, 7625, 8540, 9839, 10675, 15250, 19678, 21350, 30500, 39356, 42700, 49195, 53375, 68873, 98390, 106750, 137746, 196780, 213500, 245975, 275492, 344365, 491950, 600179, 688730, 983900, 1200358, 1229875, 1377460, 1721825, 2400716, 2459750, 3000895, 3443650, 4201253, 4919500, 6001790, 6887300, 8402506, 8609125, 12003580, 15004475, 16805012, 17218250, 21006265, 30008950, 34436500, 42012530, 60017900, 75022375, 84025060, 105031325, 150044750, 210062650, 300089500, 420125300, 525156625, 1050313250, 2100626500]

約数ペア:

[(1, 2100626500), (2, 1050313250), (4, 525156625), (5, 420125300), (7, 300089500), (10, 210062650), (14, 150044750), (20, 105031325), (25, 84025060), (28, 75022375), (35, 60017900), (50, 42012530), (61, 34436500), (70, 30008950), (100, 21006265), (122, 17218250), (125, 16805012), (140, 15004475), (175, 12003580), (244, 8609125), (250, 8402506), (305, 6887300), (350, 6001790), (427, 4919500), (500, 4201253), (610, 3443650), (700, 3000895), (854, 2459750), (875, 2400716), (1220, 1721825), (1525, 1377460), (1708, 1229875), (1750, 1200358), (2135, 983900), (3050, 688730), (3500, 600179), (4270, 491950), (6100, 344365), (7625, 275492), (8540, 245975), (9839, 213500), (10675, 196780), (15250, 137746), (19678, 106750), (21350, 98390), (30500, 68873), (39356, 53375), (42700, 49195)]