40642150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 80352000

約数和(自身を除く): 39709850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 295, 575, 590, 599, 1150, 1198, 1357, 1475, 2714, 2950, 2995, 5990, 6785, 13570, 13777, 14975, 27554, 29950, 33925, 35341, 67850, 68885, 70682, 137770, 176705, 344425, 353410, 688850, 812843, 883525, 1625686, 1767050, 4064215, 8128430, 20321075, 40642150]

約数ペア:

[(1, 40642150), (2, 20321075), (5, 8128430), (10, 4064215), (23, 1767050), (25, 1625686), (46, 883525), (50, 812843), (59, 688850), (115, 353410), (118, 344425), (230, 176705), (295, 137770), (575, 70682), (590, 68885), (599, 67850), (1150, 35341), (1198, 33925), (1357, 29950), (1475, 27554), (2714, 14975), (2950, 13777), (2995, 13570), (5990, 6785)]