455124483940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1\times {\mathrm{8737}}^1$

素因数の和:10397

約数の個数: 96

約数和(自身を含む): 1097253448704

約数和(自身を除く): 642128964764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1373, 1897, 2710, 2746, 3794, 5420, 5492, 6865, 7588, 8737, 9485, 9611, 13730, 17474, 18970, 19222, 27460, 34948, 37940, 38444, 43685, 48055, 61159, 87370, 96110, 122318, 174740, 192220, 244636, 305795, 372083, 611590, 744166, 1223180, 1488332, 1860415, 2367727, 2604581, 3720830, 4735454, 5209162, 7441660, 9470908, 10418324, 11838635, 11995901, 13022905, 16574089, 23677270, 23991802, 26045810, 33148178, 47354540, 47983604, 52091620, 59979505, 66296356, 82870445, 83971307, 119959010, 165740890, 167942614, 239918020, 331481780, 335885228, 419856535, 839713070, 1679426140, 3250889171, 6501778342, 13003556684, 16254445855, 22756224197, 32508891710, 45512448394, 65017783420, 91024896788, 113781120985, 227562241970, 455124483940]

約数ペア:

[(1, 455124483940), (2, 227562241970), (4, 113781120985), (5, 91024896788), (7, 65017783420), (10, 45512448394), (14, 32508891710), (20, 22756224197), (28, 16254445855), (35, 13003556684), (70, 6501778342), (140, 3250889171), (271, 1679426140), (542, 839713070), (1084, 419856535), (1355, 335885228), (1373, 331481780), (1897, 239918020), (2710, 167942614), (2746, 165740890), (3794, 119959010), (5420, 83971307), (5492, 82870445), (6865, 66296356), (7588, 59979505), (8737, 52091620), (9485, 47983604), (9611, 47354540), (13730, 33148178), (17474, 26045810), (18970, 23991802), (19222, 23677270), (27460, 16574089), (34948, 13022905), (37940, 11995901), (38444, 11838635), (43685, 10418324), (48055, 9470908), (61159, 7441660), (87370, 5209162), (96110, 4735454), (122318, 3720830), (174740, 2604581), (192220, 2367727), (244636, 1860415), (305795, 1488332), (372083, 1223180), (611590, 744166)]