190234250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{2633}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 378442584

約数和(自身を除く): 188208334

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 289, 425, 578, 850, 1445, 2125, 2633, 2890, 4250, 5266, 7225, 13165, 14450, 26330, 36125, 44761, 65825, 72250, 89522, 131650, 223805, 329125, 447610, 658250, 760937, 1119025, 1521874, 2238050, 3804685, 5595125, 7609370, 11190250, 19023425, 38046850, 95117125, 190234250]

約数ペア:

[(1, 190234250), (2, 95117125), (5, 38046850), (10, 19023425), (17, 11190250), (25, 7609370), (34, 5595125), (50, 3804685), (85, 2238050), (125, 1521874), (170, 1119025), (250, 760937), (289, 658250), (425, 447610), (578, 329125), (850, 223805), (1445, 131650), (2125, 89522), (2633, 72250), (2890, 65825), (4250, 44761), (5266, 36125), (7225, 26330), (13165, 14450)]