5823880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 14112000

約数和(自身を除く): 8288120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 97, 152, 158, 190, 194, 316, 380, 388, 395, 485, 632, 760, 776, 790, 970, 1501, 1580, 1843, 1940, 3002, 3160, 3686, 3880, 6004, 7372, 7505, 7663, 9215, 12008, 14744, 15010, 15326, 18430, 30020, 30652, 36860, 38315, 60040, 61304, 73720, 76630, 145597, 153260, 291194, 306520, 582388, 727985, 1164776, 1455970, 2911940, 5823880]

約数ペア:

[(1, 5823880), (2, 2911940), (4, 1455970), (5, 1164776), (8, 727985), (10, 582388), (19, 306520), (20, 291194), (38, 153260), (40, 145597), (76, 76630), (79, 73720), (95, 61304), (97, 60040), (152, 38315), (158, 36860), (190, 30652), (194, 30020), (316, 18430), (380, 15326), (388, 15010), (395, 14744), (485, 12008), (632, 9215), (760, 7663), (776, 7505), (790, 7372), (970, 6004), (1501, 3880), (1580, 3686), (1843, 3160), (1940, 3002)]