172034138620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1\times {\mathrm{34429}}^1$

素因数の和:35758

約数の個数: 48

約数和(自身を含む): 363192429600

約数和(自身を除く): 191158290980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1091, 1145, 2182, 2290, 4364, 4580, 5455, 10910, 21820, 34429, 68858, 137716, 172145, 249839, 344290, 499678, 688580, 999356, 1249195, 2498390, 4996780, 7884241, 15768482, 31536964, 37562039, 39421205, 75124078, 78842410, 150248156, 157684820, 187810195, 375620390, 751240780, 8601706931, 17203413862, 34406827724, 43008534655, 86017069310, 172034138620]

約数ペア:

[(1, 172034138620), (2, 86017069310), (4, 43008534655), (5, 34406827724), (10, 17203413862), (20, 8601706931), (229, 751240780), (458, 375620390), (916, 187810195), (1091, 157684820), (1145, 150248156), (2182, 78842410), (2290, 75124078), (4364, 39421205), (4580, 37562039), (5455, 31536964), (10910, 15768482), (21820, 7884241), (34429, 4996780), (68858, 2498390), (137716, 1249195), (172145, 999356), (249839, 688580), (344290, 499678)]