1841228220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18587}}^1$

素因数の和:18739

約数の個数: 96

約数和(自身を含む): 5596028928

約数和(自身を除く): 3754800708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3810, 4953, 6604, 7620, 8255, 9906, 16510, 18587, 19812, 24765, 33020, 37174, 49530, 55761, 74348, 92935, 99060, 111522, 185870, 223044, 241631, 278805, 371740, 483262, 557610, 724893, 966524, 1115220, 1208155, 1449786, 2360549, 2416310, 2899572, 3624465, 4721098, 4832620, 7081647, 7248930, 9442196, 11802745, 14163294, 14497860, 23605490, 28326588, 30687137, 35408235, 47210980, 61374274, 70816470, 92061411, 122748548, 141632940, 153435685, 184122822, 306871370, 368245644, 460307055, 613742740, 920614110, 1841228220]

約数ペア:

[(1, 1841228220), (2, 920614110), (3, 613742740), (4, 460307055), (5, 368245644), (6, 306871370), (10, 184122822), (12, 153435685), (13, 141632940), (15, 122748548), (20, 92061411), (26, 70816470), (30, 61374274), (39, 47210980), (52, 35408235), (60, 30687137), (65, 28326588), (78, 23605490), (127, 14497860), (130, 14163294), (156, 11802745), (195, 9442196), (254, 7248930), (260, 7081647), (381, 4832620), (390, 4721098), (508, 3624465), (635, 2899572), (762, 2416310), (780, 2360549), (1270, 1449786), (1524, 1208155), (1651, 1115220), (1905, 966524), (2540, 724893), (3302, 557610), (3810, 483262), (4953, 371740), (6604, 278805), (7620, 241631), (8255, 223044), (9906, 185870), (16510, 111522), (18587, 99060), (19812, 92935), (24765, 74348), (33020, 55761), (37174, 49530)]