479423500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 1117089792

約数和(自身を除く): 637666292

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 125, 188, 230, 235, 250, 460, 470, 500, 575, 887, 940, 1081, 1150, 1175, 1774, 2162, 2300, 2350, 2875, 3548, 4324, 4435, 4700, 5405, 5750, 5875, 8870, 10810, 11500, 11750, 17740, 20401, 21620, 22175, 23500, 27025, 40802, 41689, 44350, 54050, 81604, 83378, 88700, 102005, 108100, 110875, 135125, 166756, 204010, 208445, 221750, 270250, 408020, 416890, 443500, 510025, 540500, 833780, 958847, 1020050, 1042225, 1917694, 2040100, 2084450, 2550125, 3835388, 4168900, 4794235, 5100250, 5211125, 9588470, 10200500, 10422250, 19176940, 20844500, 23971175, 47942350, 95884700, 119855875, 239711750, 479423500]

約数ペア:

[(1, 479423500), (2, 239711750), (4, 119855875), (5, 95884700), (10, 47942350), (20, 23971175), (23, 20844500), (25, 19176940), (46, 10422250), (47, 10200500), (50, 9588470), (92, 5211125), (94, 5100250), (100, 4794235), (115, 4168900), (125, 3835388), (188, 2550125), (230, 2084450), (235, 2040100), (250, 1917694), (460, 1042225), (470, 1020050), (500, 958847), (575, 833780), (887, 540500), (940, 510025), (1081, 443500), (1150, 416890), (1175, 408020), (1774, 270250), (2162, 221750), (2300, 208445), (2350, 204010), (2875, 166756), (3548, 135125), (4324, 110875), (4435, 108100), (4700, 102005), (5405, 88700), (5750, 83378), (5875, 81604), (8870, 54050), (10810, 44350), (11500, 41689), (11750, 40802), (17740, 27025), (20401, 23500), (21620, 22175)]