376484000

素因数分解:

$2^5\times 5^3\times {\mathrm{94121}}^1$

素因数の和:94146

約数の個数: 48

約数和(自身を含む): 925031016

約数和(自身を除く): 548547016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 94121, 188242, 376484, 470605, 752968, 941210, 1505936, 1882420, 2353025, 3011872, 3764840, 4706050, 7529680, 9412100, 11765125, 15059360, 18824200, 23530250, 37648400, 47060500, 75296800, 94121000, 188242000, 376484000]

約数ペア:

[(1, 376484000), (2, 188242000), (4, 94121000), (5, 75296800), (8, 47060500), (10, 37648400), (16, 23530250), (20, 18824200), (25, 15059360), (32, 11765125), (40, 9412100), (50, 7529680), (80, 4706050), (100, 3764840), (125, 3011872), (160, 2353025), (200, 1882420), (250, 1505936), (400, 941210), (500, 752968), (800, 470605), (1000, 376484), (2000, 188242), (4000, 94121)]