2149483400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27487}}^1$

素因数の和:27543

約数の個数: 96

約数和(自身を含む): 5521789440

約数和(自身を除く): 3372306040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 575, 680, 782, 850, 920, 1150, 1564, 1700, 1955, 2300, 3128, 3400, 3910, 4600, 7820, 9775, 15640, 19550, 27487, 39100, 54974, 78200, 109948, 137435, 219896, 274870, 467279, 549740, 632201, 687175, 934558, 1099480, 1264402, 1374350, 1869116, 2336395, 2528804, 2748700, 3161005, 3738232, 4672790, 5057608, 5497400, 6322010, 9345580, 10747417, 11681975, 12644020, 15805025, 18691160, 21494834, 23363950, 25288040, 31610050, 42989668, 46727900, 53737085, 63220100, 85979336, 93455800, 107474170, 126440200, 214948340, 268685425, 429896680, 537370850, 1074741700, 2149483400]

約数ペア:

[(1, 2149483400), (2, 1074741700), (4, 537370850), (5, 429896680), (8, 268685425), (10, 214948340), (17, 126440200), (20, 107474170), (23, 93455800), (25, 85979336), (34, 63220100), (40, 53737085), (46, 46727900), (50, 42989668), (68, 31610050), (85, 25288040), (92, 23363950), (100, 21494834), (115, 18691160), (136, 15805025), (170, 12644020), (184, 11681975), (200, 10747417), (230, 9345580), (340, 6322010), (391, 5497400), (425, 5057608), (460, 4672790), (575, 3738232), (680, 3161005), (782, 2748700), (850, 2528804), (920, 2336395), (1150, 1869116), (1564, 1374350), (1700, 1264402), (1955, 1099480), (2300, 934558), (3128, 687175), (3400, 632201), (3910, 549740), (4600, 467279), (7820, 274870), (9775, 219896), (15640, 137435), (19550, 109948), (27487, 78200), (39100, 54974)]