15692921240

素因数分解:

$2^3\times 5^1\times {\mathrm{11447}}^1\times {\mathrm{34273}}^1$

素因数の和:45731

約数の個数: 32

約数和(自身を含む): 35313187680

約数和(自身を除く): 19620266440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11447, 22894, 34273, 45788, 57235, 68546, 91576, 114470, 137092, 171365, 228940, 274184, 342730, 457880, 685460, 1370920, 392323031, 784646062, 1569292124, 1961615155, 3138584248, 3923230310, 7846460620, 15692921240]

約数ペア:

[(1, 15692921240), (2, 7846460620), (4, 3923230310), (5, 3138584248), (8, 1961615155), (10, 1569292124), (20, 784646062), (40, 392323031), (11447, 1370920), (22894, 685460), (34273, 457880), (45788, 342730), (57235, 274184), (68546, 228940), (91576, 171365), (114470, 137092)]