141402100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 355255040

約数和(自身を除く): 213852940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2557, 2765, 3950, 5114, 5530, 7900, 10228, 11060, 12785, 13825, 17899, 25570, 27650, 35798, 51140, 55300, 63925, 71596, 89495, 127850, 178990, 202003, 255700, 357980, 404006, 447475, 808012, 894950, 1010015, 1414021, 1789900, 2020030, 2828042, 4040060, 5050075, 5656084, 7070105, 10100150, 14140210, 20200300, 28280420, 35350525, 70701050, 141402100]

約数ペア:

[(1, 141402100), (2, 70701050), (4, 35350525), (5, 28280420), (7, 20200300), (10, 14140210), (14, 10100150), (20, 7070105), (25, 5656084), (28, 5050075), (35, 4040060), (50, 2828042), (70, 2020030), (79, 1789900), (100, 1414021), (140, 1010015), (158, 894950), (175, 808012), (316, 447475), (350, 404006), (395, 357980), (553, 255700), (700, 202003), (790, 178990), (1106, 127850), (1580, 89495), (1975, 71596), (2212, 63925), (2557, 55300), (2765, 51140), (3950, 35798), (5114, 27650), (5530, 25570), (7900, 17899), (10228, 13825), (11060, 12785)]