47355760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 114278400

約数和(自身を除く): 66922640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 118, 127, 158, 236, 254, 295, 316, 395, 472, 508, 590, 632, 635, 790, 944, 1016, 1180, 1264, 1270, 1580, 2032, 2360, 2540, 3160, 4661, 4720, 5080, 6320, 7493, 9322, 10033, 10160, 14986, 18644, 20066, 23305, 29972, 37288, 37465, 40132, 46610, 50165, 59944, 74576, 74930, 80264, 93220, 100330, 119888, 149860, 160528, 186440, 200660, 299720, 372880, 401320, 591947, 599440, 802640, 1183894, 2367788, 2959735, 4735576, 5919470, 9471152, 11838940, 23677880, 47355760]

約数ペア:

[(1, 47355760), (2, 23677880), (4, 11838940), (5, 9471152), (8, 5919470), (10, 4735576), (16, 2959735), (20, 2367788), (40, 1183894), (59, 802640), (79, 599440), (80, 591947), (118, 401320), (127, 372880), (158, 299720), (236, 200660), (254, 186440), (295, 160528), (316, 149860), (395, 119888), (472, 100330), (508, 93220), (590, 80264), (632, 74930), (635, 74576), (790, 59944), (944, 50165), (1016, 46610), (1180, 40132), (1264, 37465), (1270, 37288), (1580, 29972), (2032, 23305), (2360, 20066), (2540, 18644), (3160, 14986), (4661, 10160), (4720, 10033), (5080, 9322), (6320, 7493)]