16378317250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{3461}}^1$

素因数の和:4324

約数の個数: 64

約数和(自身を含む): 32041391616

約数和(自身を除く): 15663074366

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 823, 1150, 1646, 2875, 3461, 4115, 5750, 6922, 8230, 17305, 18929, 20575, 34610, 37858, 41150, 79603, 86525, 94645, 102875, 159206, 173050, 189290, 205750, 398015, 432625, 473225, 796030, 865250, 946450, 1990075, 2366125, 2848403, 3980150, 4732250, 5696806, 9950375, 14242015, 19900750, 28484030, 65513269, 71210075, 131026538, 142420150, 327566345, 356050375, 655132690, 712100750, 1637831725, 3275663450, 8189158625, 16378317250]

約数ペア:

[(1, 16378317250), (2, 8189158625), (5, 3275663450), (10, 1637831725), (23, 712100750), (25, 655132690), (46, 356050375), (50, 327566345), (115, 142420150), (125, 131026538), (230, 71210075), (250, 65513269), (575, 28484030), (823, 19900750), (1150, 14242015), (1646, 9950375), (2875, 5696806), (3461, 4732250), (4115, 3980150), (5750, 2848403), (6922, 2366125), (8230, 1990075), (17305, 946450), (18929, 865250), (20575, 796030), (34610, 473225), (37858, 432625), (41150, 398015), (79603, 205750), (86525, 189290), (94645, 173050), (102875, 159206)]