2341220440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 5887365120

約数和(自身を除く): 3546144680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 311, 403, 467, 520, 620, 622, 806, 934, 1240, 1244, 1555, 1612, 1868, 2015, 2335, 2488, 3110, 3224, 3736, 4030, 4043, 4670, 6071, 6220, 8060, 8086, 9340, 9641, 12142, 12440, 14477, 16120, 16172, 18680, 19282, 20215, 24284, 28954, 30355, 32344, 38564, 40430, 48205, 48568, 57908, 60710, 72385, 77128, 80860, 96410, 115816, 121420, 125333, 144770, 145237, 161720, 188201, 192820, 242840, 250666, 289540, 290474, 376402, 385640, 501332, 579080, 580948, 626665, 726185, 752804, 941005, 1002664, 1161896, 1253330, 1452370, 1505608, 1882010, 1888081, 2506660, 2904740, 3764020, 3776162, 4502347, 5013320, 5809480, 7528040, 7552324, 9004694, 9440405, 15104648, 18009388, 18880810, 22511735, 36018776, 37761620, 45023470, 58530511, 75523240, 90046940, 117061022, 180093880, 234122044, 292652555, 468244088, 585305110, 1170610220, 2341220440]

約数ペア:

[(1, 2341220440), (2, 1170610220), (4, 585305110), (5, 468244088), (8, 292652555), (10, 234122044), (13, 180093880), (20, 117061022), (26, 90046940), (31, 75523240), (40, 58530511), (52, 45023470), (62, 37761620), (65, 36018776), (104, 22511735), (124, 18880810), (130, 18009388), (155, 15104648), (248, 9440405), (260, 9004694), (310, 7552324), (311, 7528040), (403, 5809480), (467, 5013320), (520, 4502347), (620, 3776162), (622, 3764020), (806, 2904740), (934, 2506660), (1240, 1888081), (1244, 1882010), (1555, 1505608), (1612, 1452370), (1868, 1253330), (2015, 1161896), (2335, 1002664), (2488, 941005), (3110, 752804), (3224, 726185), (3736, 626665), (4030, 580948), (4043, 579080), (4670, 501332), (6071, 385640), (6220, 376402), (8060, 290474), (8086, 289540), (9340, 250666), (9641, 242840), (12142, 192820), (12440, 188201), (14477, 161720), (16120, 145237), (16172, 144770), (18680, 125333), (19282, 121420), (20215, 115816), (24284, 96410), (28954, 80860), (30355, 77128), (32344, 72385), (38564, 60710), (40430, 57908), (48205, 48568)]