522093100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5359

約数の個数: 72

約数和(自身を含む): 1209922560

約数和(自身を除く): 687829460

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 172, 215, 230, 430, 460, 575, 860, 989, 1075, 1150, 1978, 2150, 2300, 3956, 4300, 4945, 5279, 9890, 10558, 19780, 21116, 24725, 26395, 49450, 52790, 98900, 105580, 121417, 131975, 226997, 242834, 263950, 453994, 485668, 527900, 607085, 907988, 1134985, 1214170, 2269970, 2428340, 3035425, 4539940, 5220931, 5674925, 6070850, 10441862, 11349850, 12141700, 20883724, 22699700, 26104655, 52209310, 104418620, 130523275, 261046550, 522093100]

約数ペア:

[(1, 522093100), (2, 261046550), (4, 130523275), (5, 104418620), (10, 52209310), (20, 26104655), (23, 22699700), (25, 20883724), (43, 12141700), (46, 11349850), (50, 10441862), (86, 6070850), (92, 5674925), (100, 5220931), (115, 4539940), (172, 3035425), (215, 2428340), (230, 2269970), (430, 1214170), (460, 1134985), (575, 907988), (860, 607085), (989, 527900), (1075, 485668), (1150, 453994), (1978, 263950), (2150, 242834), (2300, 226997), (3956, 131975), (4300, 121417), (4945, 105580), (5279, 98900), (9890, 52790), (10558, 49450), (19780, 26395), (21116, 24725)]