61164040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11534

約数の個数: 64

約数和(自身を含む): 165571200

約数和(自身を除く): 104407160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 11497, 22994, 45988, 57485, 80479, 91976, 114970, 160958, 218443, 229940, 321916, 402395, 436886, 459880, 643832, 804790, 873772, 1092215, 1529101, 1609580, 1747544, 2184430, 3058202, 3219160, 4368860, 6116404, 7645505, 8737720, 12232808, 15291010, 30582020, 61164040]

約数ペア:

[(1, 61164040), (2, 30582020), (4, 15291010), (5, 12232808), (7, 8737720), (8, 7645505), (10, 6116404), (14, 4368860), (19, 3219160), (20, 3058202), (28, 2184430), (35, 1747544), (38, 1609580), (40, 1529101), (56, 1092215), (70, 873772), (76, 804790), (95, 643832), (133, 459880), (140, 436886), (152, 402395), (190, 321916), (266, 229940), (280, 218443), (380, 160958), (532, 114970), (665, 91976), (760, 80479), (1064, 57485), (1330, 45988), (2660, 22994), (5320, 11497)]