4369760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 10668672

約数和(自身を除く): 6298912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 881, 992, 1240, 1762, 2480, 3524, 4405, 4960, 7048, 8810, 14096, 17620, 27311, 28192, 35240, 54622, 70480, 109244, 136555, 140960, 218488, 273110, 436976, 546220, 873952, 1092440, 2184880, 4369760]

約数ペア:

[(1, 4369760), (2, 2184880), (4, 1092440), (5, 873952), (8, 546220), (10, 436976), (16, 273110), (20, 218488), (31, 140960), (32, 136555), (40, 109244), (62, 70480), (80, 54622), (124, 35240), (155, 28192), (160, 27311), (248, 17620), (310, 14096), (496, 8810), (620, 7048), (881, 4960), (992, 4405), (1240, 3524), (1762, 2480)]