104640620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12253}}^1$

素因数の和:12330

約数の個数: 48

約数和(自身を含む): 255275328

約数和(自身を除く): 150634708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 12253, 24506, 49012, 61265, 85771, 122530, 171542, 245060, 343084, 428855, 747433, 857710, 1494866, 1715420, 2989732, 3737165, 5232031, 7474330, 10464062, 14948660, 20928124, 26160155, 52320310, 104640620]

約数ペア:

[(1, 104640620), (2, 52320310), (4, 26160155), (5, 20928124), (7, 14948660), (10, 10464062), (14, 7474330), (20, 5232031), (28, 3737165), (35, 2989732), (61, 1715420), (70, 1494866), (122, 857710), (140, 747433), (244, 428855), (305, 343084), (427, 245060), (610, 171542), (854, 122530), (1220, 85771), (1708, 61265), (2135, 49012), (4270, 24506), (8540, 12253)]