2238615400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51581}}^1$

素因数の和:51635

約数の個数: 96

約数和(自身を含む): 6140321280

約数和(自身を除く): 3901705880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 3100, 4340, 5425, 6200, 8680, 10850, 21700, 43400, 51581, 103162, 206324, 257905, 361067, 412648, 515810, 722134, 1031620, 1289525, 1444268, 1599011, 1805335, 2063240, 2579050, 2888536, 3198022, 3610670, 5158100, 6396044, 7221340, 7995055, 9026675, 10316200, 11193077, 12792088, 14442680, 15990110, 18053350, 22386154, 31980220, 36106700, 39975275, 44772308, 55965385, 63960440, 72213400, 79950550, 89544616, 111930770, 159901100, 223861540, 279826925, 319802200, 447723080, 559653850, 1119307700, 2238615400]

約数ペア:

[(1, 2238615400), (2, 1119307700), (4, 559653850), (5, 447723080), (7, 319802200), (8, 279826925), (10, 223861540), (14, 159901100), (20, 111930770), (25, 89544616), (28, 79950550), (31, 72213400), (35, 63960440), (40, 55965385), (50, 44772308), (56, 39975275), (62, 36106700), (70, 31980220), (100, 22386154), (124, 18053350), (140, 15990110), (155, 14442680), (175, 12792088), (200, 11193077), (217, 10316200), (248, 9026675), (280, 7995055), (310, 7221340), (350, 6396044), (434, 5158100), (620, 3610670), (700, 3198022), (775, 2888536), (868, 2579050), (1085, 2063240), (1240, 1805335), (1400, 1599011), (1550, 1444268), (1736, 1289525), (2170, 1031620), (3100, 722134), (4340, 515810), (5425, 412648), (6200, 361067), (8680, 257905), (10850, 206324), (21700, 103162), (43400, 51581)]