47327800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 120304800

約数和(自身を除く): 72977000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 109, 130, 167, 200, 218, 260, 325, 334, 436, 520, 545, 650, 668, 835, 872, 1090, 1300, 1336, 1417, 1670, 2171, 2180, 2600, 2725, 2834, 3340, 4175, 4342, 4360, 5450, 5668, 6680, 7085, 8350, 8684, 10855, 10900, 11336, 14170, 16700, 17368, 18203, 21710, 21800, 28340, 33400, 35425, 36406, 43420, 54275, 56680, 70850, 72812, 86840, 91015, 108550, 141700, 145624, 182030, 217100, 236639, 283400, 364060, 434200, 455075, 473278, 728120, 910150, 946556, 1183195, 1820300, 1893112, 2366390, 3640600, 4732780, 5915975, 9465560, 11831950, 23663900, 47327800]

約数ペア:

[(1, 47327800), (2, 23663900), (4, 11831950), (5, 9465560), (8, 5915975), (10, 4732780), (13, 3640600), (20, 2366390), (25, 1893112), (26, 1820300), (40, 1183195), (50, 946556), (52, 910150), (65, 728120), (100, 473278), (104, 455075), (109, 434200), (130, 364060), (167, 283400), (200, 236639), (218, 217100), (260, 182030), (325, 145624), (334, 141700), (436, 108550), (520, 91015), (545, 86840), (650, 72812), (668, 70850), (835, 56680), (872, 54275), (1090, 43420), (1300, 36406), (1336, 35425), (1417, 33400), (1670, 28340), (2171, 21800), (2180, 21710), (2600, 18203), (2725, 17368), (2834, 16700), (3340, 14170), (4175, 11336), (4342, 10900), (4360, 10855), (5450, 8684), (5668, 8350), (6680, 7085)]