130084760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2579}}^1$

素因数の和:2700

約数の個数: 64

約数和(自身を含む): 318578400

約数和(自身を除く): 188493640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 2579, 3880, 5044, 5158, 6305, 10088, 10316, 12610, 12895, 20632, 25220, 25790, 33527, 50440, 51580, 67054, 103160, 134108, 167635, 250163, 268216, 335270, 500326, 670540, 1000652, 1250815, 1341080, 2001304, 2501630, 3252119, 5003260, 6504238, 10006520, 13008476, 16260595, 26016952, 32521190, 65042380, 130084760]

約数ペア:

[(1, 130084760), (2, 65042380), (4, 32521190), (5, 26016952), (8, 16260595), (10, 13008476), (13, 10006520), (20, 6504238), (26, 5003260), (40, 3252119), (52, 2501630), (65, 2001304), (97, 1341080), (104, 1250815), (130, 1000652), (194, 670540), (260, 500326), (388, 335270), (485, 268216), (520, 250163), (776, 167635), (970, 134108), (1261, 103160), (1940, 67054), (2522, 51580), (2579, 50440), (3880, 33527), (5044, 25790), (5158, 25220), (6305, 20632), (10088, 12895), (10316, 12610)]