9653900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 36

約数和(自身を含む): 22055880

約数和(自身を除く): 12401980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5081, 10162, 20324, 25405, 50810, 96539, 101620, 127025, 193078, 254050, 386156, 482695, 508100, 965390, 1930780, 2413475, 4826950, 9653900]

約数ペア:

[(1, 9653900), (2, 4826950), (4, 2413475), (5, 1930780), (10, 965390), (19, 508100), (20, 482695), (25, 386156), (38, 254050), (50, 193078), (76, 127025), (95, 101620), (100, 96539), (190, 50810), (380, 25405), (475, 20324), (950, 10162), (1900, 5081)]