1794928100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7103}}^1$

素因数の和:7162

約数の個数: 108

約数和(自身を含む): 4698699264

約数和(自身を除く): 2903771164

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 361, 380, 475, 532, 665, 700, 722, 950, 1330, 1444, 1805, 1900, 2527, 2660, 3325, 3610, 5054, 6650, 7103, 7220, 9025, 10108, 12635, 13300, 14206, 18050, 25270, 28412, 35515, 36100, 49721, 50540, 63175, 71030, 99442, 126350, 134957, 142060, 177575, 198884, 248605, 252700, 269914, 355150, 497210, 539828, 674785, 710300, 944699, 994420, 1243025, 1349570, 1889398, 2486050, 2564183, 2699140, 3373925, 3778796, 4723495, 4972100, 5128366, 6747850, 9446990, 10256732, 12820915, 13495700, 17949281, 18893980, 23617475, 25641830, 35898562, 47234950, 51283660, 64104575, 71797124, 89746405, 94469900, 128209150, 179492810, 256418300, 358985620, 448732025, 897464050, 1794928100]

約数ペア:

[(1, 1794928100), (2, 897464050), (4, 448732025), (5, 358985620), (7, 256418300), (10, 179492810), (14, 128209150), (19, 94469900), (20, 89746405), (25, 71797124), (28, 64104575), (35, 51283660), (38, 47234950), (50, 35898562), (70, 25641830), (76, 23617475), (95, 18893980), (100, 17949281), (133, 13495700), (140, 12820915), (175, 10256732), (190, 9446990), (266, 6747850), (350, 5128366), (361, 4972100), (380, 4723495), (475, 3778796), (532, 3373925), (665, 2699140), (700, 2564183), (722, 2486050), (950, 1889398), (1330, 1349570), (1444, 1243025), (1805, 994420), (1900, 944699), (2527, 710300), (2660, 674785), (3325, 539828), (3610, 497210), (5054, 355150), (6650, 269914), (7103, 252700), (7220, 248605), (9025, 198884), (10108, 177575), (12635, 142060), (13300, 134957), (14206, 126350), (18050, 99442), (25270, 71030), (28412, 63175), (35515, 50540), (36100, 49721)]