157410250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 320486400

約数和(自身を除く): 163076150

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 155, 190, 250, 310, 475, 589, 775, 950, 1069, 1178, 1550, 2138, 2375, 2945, 3875, 4750, 5345, 5890, 7750, 10690, 14725, 20311, 26725, 29450, 33139, 40622, 53450, 66278, 73625, 101555, 133625, 147250, 165695, 203110, 267250, 331390, 507775, 629641, 828475, 1015550, 1259282, 1656950, 2538875, 3148205, 4142375, 5077750, 6296410, 8284750, 15741025, 31482050, 78705125, 157410250]

約数ペア:

[(1, 157410250), (2, 78705125), (5, 31482050), (10, 15741025), (19, 8284750), (25, 6296410), (31, 5077750), (38, 4142375), (50, 3148205), (62, 2538875), (95, 1656950), (125, 1259282), (155, 1015550), (190, 828475), (250, 629641), (310, 507775), (475, 331390), (589, 267250), (775, 203110), (950, 165695), (1069, 147250), (1178, 133625), (1550, 101555), (2138, 73625), (2375, 66278), (2945, 53450), (3875, 40622), (4750, 33139), (5345, 29450), (5890, 26725), (7750, 20311), (10690, 14725)]