23882240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 60397920

約数和(自身を除く): 36515680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 491, 512, 608, 640, 760, 982, 1216, 1280, 1520, 1964, 2432, 2455, 2560, 3040, 3928, 4864, 4910, 6080, 7856, 9329, 9728, 9820, 12160, 15712, 18658, 19640, 24320, 31424, 37316, 39280, 46645, 48640, 62848, 74632, 78560, 93290, 125696, 149264, 157120, 186580, 251392, 298528, 314240, 373160, 597056, 628480, 746320, 1194112, 1256960, 1492640, 2388224, 2985280, 4776448, 5970560, 11941120, 23882240]

約数ペア:

[(1, 23882240), (2, 11941120), (4, 5970560), (5, 4776448), (8, 2985280), (10, 2388224), (16, 1492640), (19, 1256960), (20, 1194112), (32, 746320), (38, 628480), (40, 597056), (64, 373160), (76, 314240), (80, 298528), (95, 251392), (128, 186580), (152, 157120), (160, 149264), (190, 125696), (256, 93290), (304, 78560), (320, 74632), (380, 62848), (491, 48640), (512, 46645), (608, 39280), (640, 37316), (760, 31424), (982, 24320), (1216, 19640), (1280, 18658), (1520, 15712), (1964, 12160), (2432, 9820), (2455, 9728), (2560, 9329), (3040, 7856), (3928, 6080), (4864, 4910)]