40096700

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 90

約数和(自身を含む): 102113256

約数和(自身を除く): 62016556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 167, 175, 196, 245, 334, 343, 350, 490, 668, 686, 700, 835, 980, 1169, 1225, 1372, 1670, 1715, 2338, 2401, 2450, 3340, 3430, 4175, 4676, 4802, 4900, 5845, 6860, 8183, 8350, 8575, 9604, 11690, 12005, 16366, 16700, 17150, 23380, 24010, 29225, 32732, 34300, 40915, 48020, 57281, 58450, 60025, 81830, 114562, 116900, 120050, 163660, 204575, 229124, 240100, 286405, 400967, 409150, 572810, 801934, 818300, 1145620, 1432025, 1603868, 2004835, 2864050, 4009670, 5728100, 8019340, 10024175, 20048350, 40096700]

約数ペア:

[(1, 40096700), (2, 20048350), (4, 10024175), (5, 8019340), (7, 5728100), (10, 4009670), (14, 2864050), (20, 2004835), (25, 1603868), (28, 1432025), (35, 1145620), (49, 818300), (50, 801934), (70, 572810), (98, 409150), (100, 400967), (140, 286405), (167, 240100), (175, 229124), (196, 204575), (245, 163660), (334, 120050), (343, 116900), (350, 114562), (490, 81830), (668, 60025), (686, 58450), (700, 57281), (835, 48020), (980, 40915), (1169, 34300), (1225, 32732), (1372, 29225), (1670, 24010), (1715, 23380), (2338, 17150), (2401, 16700), (2450, 16366), (3340, 12005), (3430, 11690), (4175, 9604), (4676, 8575), (4802, 8350), (4900, 8183), (5845, 6860)]