1101899080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{22091}}^1$

素因数の和:22174

約数の個数: 64

約数和(自身を含む): 2624529600

約数和(自身を除く): 1522630520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 4988, 6235, 9976, 12470, 22091, 24940, 44182, 49880, 88364, 110455, 176728, 220910, 441820, 640639, 883640, 949913, 1281278, 1899826, 2562556, 3203195, 3799652, 4749565, 5125112, 6406390, 7599304, 9499130, 12812780, 18998260, 25625560, 27547477, 37996520, 55094954, 110189908, 137737385, 220379816, 275474770, 550949540, 1101899080]

約数ペア:

[(1, 1101899080), (2, 550949540), (4, 275474770), (5, 220379816), (8, 137737385), (10, 110189908), (20, 55094954), (29, 37996520), (40, 27547477), (43, 25625560), (58, 18998260), (86, 12812780), (116, 9499130), (145, 7599304), (172, 6406390), (215, 5125112), (232, 4749565), (290, 3799652), (344, 3203195), (430, 2562556), (580, 1899826), (860, 1281278), (1160, 949913), (1247, 883640), (1720, 640639), (2494, 441820), (4988, 220910), (6235, 176728), (9976, 110455), (12470, 88364), (22091, 49880), (24940, 44182)]