44128640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 111922560

約数和(自身を除く): 67793920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 191, 304, 320, 361, 380, 382, 608, 640, 722, 760, 764, 955, 1216, 1444, 1520, 1528, 1805, 1910, 2432, 2888, 3040, 3056, 3610, 3629, 3820, 5776, 6080, 6112, 7220, 7258, 7640, 11552, 12160, 12224, 14440, 14516, 15280, 18145, 23104, 24448, 28880, 29032, 30560, 36290, 46208, 57760, 58064, 61120, 68951, 72580, 115520, 116128, 122240, 137902, 145160, 231040, 232256, 275804, 290320, 344755, 464512, 551608, 580640, 689510, 1103216, 1161280, 1379020, 2206432, 2322560, 2758040, 4412864, 5516080, 8825728, 11032160, 22064320, 44128640]

約数ペア:

[(1, 44128640), (2, 22064320), (4, 11032160), (5, 8825728), (8, 5516080), (10, 4412864), (16, 2758040), (19, 2322560), (20, 2206432), (32, 1379020), (38, 1161280), (40, 1103216), (64, 689510), (76, 580640), (80, 551608), (95, 464512), (128, 344755), (152, 290320), (160, 275804), (190, 232256), (191, 231040), (304, 145160), (320, 137902), (361, 122240), (380, 116128), (382, 115520), (608, 72580), (640, 68951), (722, 61120), (760, 58064), (764, 57760), (955, 46208), (1216, 36290), (1444, 30560), (1520, 29032), (1528, 28880), (1805, 24448), (1910, 23104), (2432, 18145), (2888, 15280), (3040, 14516), (3056, 14440), (3610, 12224), (3629, 12160), (3820, 11552), (5776, 7640), (6080, 7258), (6112, 7220)]