79173340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 172674432

約数和(自身を除く): 93501092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1103, 1940, 2206, 3589, 4412, 5515, 7178, 11030, 14356, 17945, 22060, 35890, 40811, 71780, 81622, 106991, 163244, 204055, 213982, 408110, 427964, 534955, 816220, 1069910, 2139820, 3958667, 7917334, 15834668, 19793335, 39586670, 79173340]

約数ペア:

[(1, 79173340), (2, 39586670), (4, 19793335), (5, 15834668), (10, 7917334), (20, 3958667), (37, 2139820), (74, 1069910), (97, 816220), (148, 534955), (185, 427964), (194, 408110), (370, 213982), (388, 204055), (485, 163244), (740, 106991), (970, 81622), (1103, 71780), (1940, 40811), (2206, 35890), (3589, 22060), (4412, 17945), (5515, 14356), (7178, 11030)]