8030757500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5185

約数の個数: 120

約数和(自身を含む): 19100998224

約数和(自身を除く): 11070240724

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 125, 148, 170, 185, 250, 340, 370, 425, 500, 625, 629, 740, 850, 925, 1250, 1258, 1700, 1850, 2125, 2500, 2516, 3145, 3700, 4250, 4625, 5107, 6290, 8500, 9250, 10214, 10625, 12580, 15725, 18500, 20428, 21250, 23125, 25535, 31450, 42500, 46250, 51070, 62900, 78625, 86819, 92500, 102140, 127675, 157250, 173638, 188959, 255350, 314500, 347276, 377918, 393125, 434095, 510700, 638375, 755836, 786250, 868190, 944795, 1276750, 1572500, 1736380, 1889590, 2170475, 2553500, 3191875, 3212303, 3779180, 4340950, 4723975, 6383750, 6424606, 8681900, 9447950, 10852375, 12767500, 12849212, 16061515, 18895900, 21704750, 23619875, 32123030, 43409500, 47239750, 54261875, 64246060, 80307575, 94479500, 108523750, 118099375, 160615150, 217047500, 236198750, 321230300, 401537875, 472397500, 803075750, 1606151500, 2007689375, 4015378750, 8030757500]

約数ペア:

[(1, 8030757500), (2, 4015378750), (4, 2007689375), (5, 1606151500), (10, 803075750), (17, 472397500), (20, 401537875), (25, 321230300), (34, 236198750), (37, 217047500), (50, 160615150), (68, 118099375), (74, 108523750), (85, 94479500), (100, 80307575), (125, 64246060), (148, 54261875), (170, 47239750), (185, 43409500), (250, 32123030), (340, 23619875), (370, 21704750), (425, 18895900), (500, 16061515), (625, 12849212), (629, 12767500), (740, 10852375), (850, 9447950), (925, 8681900), (1250, 6424606), (1258, 6383750), (1700, 4723975), (1850, 4340950), (2125, 3779180), (2500, 3212303), (2516, 3191875), (3145, 2553500), (3700, 2170475), (4250, 1889590), (4625, 1736380), (5107, 1572500), (6290, 1276750), (8500, 944795), (9250, 868190), (10214, 786250), (10625, 755836), (12580, 638375), (15725, 510700), (18500, 434095), (20428, 393125), (21250, 377918), (23125, 347276), (25535, 314500), (31450, 255350), (42500, 188959), (46250, 173638), (51070, 157250), (62900, 127675), (78625, 102140), (86819, 92500)]