2023444900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 4809067200

約数和(自身を除く): 2785622300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 107, 148, 185, 190, 214, 269, 370, 380, 428, 475, 535, 538, 703, 740, 925, 950, 1070, 1076, 1345, 1406, 1850, 1900, 2033, 2140, 2675, 2690, 2812, 3515, 3700, 3959, 4066, 5111, 5350, 5380, 6725, 7030, 7918, 8132, 9953, 10165, 10222, 10700, 13450, 14060, 15836, 17575, 19795, 19906, 20330, 20444, 25555, 26900, 28783, 35150, 39590, 39812, 40660, 49765, 50825, 51110, 57566, 70300, 75221, 79180, 98975, 99530, 101650, 102220, 115132, 127775, 143915, 150442, 189107, 197950, 199060, 203300, 248825, 255550, 287830, 300884, 376105, 378214, 395900, 497650, 511100, 546877, 575660, 719575, 752210, 756428, 945535, 995300, 1064971, 1093754, 1439150, 1504420, 1880525, 1891070, 2129942, 2187508, 2734385, 2878300, 3761050, 3782140, 4259884, 4727675, 5324855, 5468770, 7522100, 9455350, 10649710, 10937540, 13671925, 18910700, 20234449, 21299420, 26624275, 27343850, 40468898, 53248550, 54687700, 80937796, 101172245, 106497100, 202344490, 404688980, 505861225, 1011722450, 2023444900]

約数ペア:

[(1, 2023444900), (2, 1011722450), (4, 505861225), (5, 404688980), (10, 202344490), (19, 106497100), (20, 101172245), (25, 80937796), (37, 54687700), (38, 53248550), (50, 40468898), (74, 27343850), (76, 26624275), (95, 21299420), (100, 20234449), (107, 18910700), (148, 13671925), (185, 10937540), (190, 10649710), (214, 9455350), (269, 7522100), (370, 5468770), (380, 5324855), (428, 4727675), (475, 4259884), (535, 3782140), (538, 3761050), (703, 2878300), (740, 2734385), (925, 2187508), (950, 2129942), (1070, 1891070), (1076, 1880525), (1345, 1504420), (1406, 1439150), (1850, 1093754), (1900, 1064971), (2033, 995300), (2140, 945535), (2675, 756428), (2690, 752210), (2812, 719575), (3515, 575660), (3700, 546877), (3959, 511100), (4066, 497650), (5111, 395900), (5350, 378214), (5380, 376105), (6725, 300884), (7030, 287830), (7918, 255550), (8132, 248825), (9953, 203300), (10165, 199060), (10222, 197950), (10700, 189107), (13450, 150442), (14060, 143915), (15836, 127775), (17575, 115132), (19795, 102220), (19906, 101650), (20330, 99530), (20444, 98975), (25555, 79180), (26900, 75221), (28783, 70300), (35150, 57566), (39590, 51110), (39812, 50825), (40660, 49765)]