15674938240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1884007}}^1$

素因数の和:1884039

約数の個数: 64

約数和(自身を含む): 40355451360

約数和(自身を除く): 24680513120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 1884007, 3768014, 7536028, 9420035, 15072056, 18840070, 24492091, 30144112, 37680140, 48984182, 60288224, 75360280, 97968364, 120576448, 122460455, 150720560, 195936728, 241152896, 244920910, 301441120, 391873456, 489841820, 602882240, 783746912, 979683640, 1205764480, 1567493824, 1959367280, 3134987648, 3918734560, 7837469120, 15674938240]

約数ペア:

[(1, 15674938240), (2, 7837469120), (4, 3918734560), (5, 3134987648), (8, 1959367280), (10, 1567493824), (13, 1205764480), (16, 979683640), (20, 783746912), (26, 602882240), (32, 489841820), (40, 391873456), (52, 301441120), (64, 244920910), (65, 241152896), (80, 195936728), (104, 150720560), (128, 122460455), (130, 120576448), (160, 97968364), (208, 75360280), (260, 60288224), (320, 48984182), (416, 37680140), (520, 30144112), (640, 24492091), (832, 18840070), (1040, 15072056), (1664, 9420035), (2080, 7536028), (4160, 3768014), (8320, 1884007)]