195054160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4508

約数の個数: 80

約数和(自身を含む): 524966400

約数和(自身を除く): 329912240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4409, 4424, 5530, 6320, 8818, 8848, 11060, 17636, 22045, 22120, 30863, 35272, 44090, 44240, 61726, 70544, 88180, 123452, 154315, 176360, 246904, 308630, 348311, 352720, 493808, 617260, 696622, 1234520, 1393244, 1741555, 2438177, 2469040, 2786488, 3483110, 4876354, 5572976, 6966220, 9752708, 12190885, 13932440, 19505416, 24381770, 27864880, 39010832, 48763540, 97527080, 195054160]

約数ペア:

[(1, 195054160), (2, 97527080), (4, 48763540), (5, 39010832), (7, 27864880), (8, 24381770), (10, 19505416), (14, 13932440), (16, 12190885), (20, 9752708), (28, 6966220), (35, 5572976), (40, 4876354), (56, 3483110), (70, 2786488), (79, 2469040), (80, 2438177), (112, 1741555), (140, 1393244), (158, 1234520), (280, 696622), (316, 617260), (395, 493808), (553, 352720), (560, 348311), (632, 308630), (790, 246904), (1106, 176360), (1264, 154315), (1580, 123452), (2212, 88180), (2765, 70544), (3160, 61726), (4409, 44240), (4424, 44090), (5530, 35272), (6320, 30863), (8818, 22120), (8848, 22045), (11060, 17636)]