392800900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 903067200

約数和(自身を除く): 510266300

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 335, 460, 575, 670, 1150, 1340, 1541, 1675, 2300, 2549, 3082, 3350, 5098, 6164, 6700, 7705, 10196, 12745, 15410, 25490, 30820, 38525, 50980, 58627, 63725, 77050, 117254, 127450, 154100, 170783, 234508, 254900, 293135, 341566, 586270, 683132, 853915, 1172540, 1465675, 1707830, 2931350, 3415660, 3928009, 4269575, 5862700, 7856018, 8539150, 15712036, 17078300, 19640045, 39280090, 78560180, 98200225, 196400450, 392800900]

約数ペア:

[(1, 392800900), (2, 196400450), (4, 98200225), (5, 78560180), (10, 39280090), (20, 19640045), (23, 17078300), (25, 15712036), (46, 8539150), (50, 7856018), (67, 5862700), (92, 4269575), (100, 3928009), (115, 3415660), (134, 2931350), (230, 1707830), (268, 1465675), (335, 1172540), (460, 853915), (575, 683132), (670, 586270), (1150, 341566), (1340, 293135), (1541, 254900), (1675, 234508), (2300, 170783), (2549, 154100), (3082, 127450), (3350, 117254), (5098, 77050), (6164, 63725), (6700, 58627), (7705, 50980), (10196, 38525), (12745, 30820), (15410, 25490)]