5210400

素因数分解:

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

素因数の和:203

約数の個数: 144

約数和(自身を含む): 18373824

約数和(自身を除く): 13163424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 167, 195, 200, 208, 240, 260, 300, 312, 325, 334, 390, 400, 416, 480, 501, 520, 600, 624, 650, 668, 780, 800, 835, 975, 1002, 1040, 1200, 1248, 1300, 1336, 1560, 1670, 1950, 2004, 2080, 2171, 2400, 2505, 2600, 2672, 3120, 3340, 3900, 4008, 4175, 4342, 5010, 5200, 5344, 6240, 6513, 6680, 7800, 8016, 8350, 8684, 10020, 10400, 10855, 12525, 13026, 13360, 15600, 16032, 16700, 17368, 20040, 21710, 25050, 26052, 26720, 31200, 32565, 33400, 34736, 40080, 43420, 50100, 52104, 54275, 65130, 66800, 69472, 80160, 86840, 100200, 104208, 108550, 130260, 133600, 162825, 173680, 200400, 208416, 217100, 260520, 325650, 347360, 400800, 434200, 521040, 651300, 868400, 1042080, 1302600, 1736800, 2605200, 5210400]

約数ペア:

[(1, 5210400), (2, 2605200), (3, 1736800), (4, 1302600), (5, 1042080), (6, 868400), (8, 651300), (10, 521040), (12, 434200), (13, 400800), (15, 347360), (16, 325650), (20, 260520), (24, 217100), (25, 208416), (26, 200400), (30, 173680), (32, 162825), (39, 133600), (40, 130260), (48, 108550), (50, 104208), (52, 100200), (60, 86840), (65, 80160), (75, 69472), (78, 66800), (80, 65130), (96, 54275), (100, 52104), (104, 50100), (120, 43420), (130, 40080), (150, 34736), (156, 33400), (160, 32565), (167, 31200), (195, 26720), (200, 26052), (208, 25050), (240, 21710), (260, 20040), (300, 17368), (312, 16700), (325, 16032), (334, 15600), (390, 13360), (400, 13026), (416, 12525), (480, 10855), (501, 10400), (520, 10020), (600, 8684), (624, 8350), (650, 8016), (668, 7800), (780, 6680), (800, 6513), (835, 6240), (975, 5344), (1002, 5200), (1040, 5010), (1200, 4342), (1248, 4175), (1300, 4008), (1336, 3900), (1560, 3340), (1670, 3120), (1950, 2672), (2004, 2600), (2080, 2505), (2171, 2400)]