64863268990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191977}}^1$

素因数の和:192133

約数の個数: 64

約数和(自身を含む): 132363455616

約数和(自身を除く): 67500186626

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 113, 115, 130, 226, 230, 299, 565, 598, 1130, 1469, 1495, 2599, 2938, 2990, 5198, 7345, 12995, 14690, 25990, 33787, 67574, 168935, 191977, 337870, 383954, 959885, 1919770, 2495701, 4415471, 4991402, 8830942, 12478505, 21693401, 22077355, 24957010, 43386802, 44154710, 57401123, 108467005, 114802246, 216934010, 282014213, 287005615, 498948223, 564028426, 574011230, 997896446, 1410071065, 2494741115, 2820142130, 4989482230, 6486326899, 12972653798, 32431634495, 64863268990]

約数ペア:

[(1, 64863268990), (2, 32431634495), (5, 12972653798), (10, 6486326899), (13, 4989482230), (23, 2820142130), (26, 2494741115), (46, 1410071065), (65, 997896446), (113, 574011230), (115, 564028426), (130, 498948223), (226, 287005615), (230, 282014213), (299, 216934010), (565, 114802246), (598, 108467005), (1130, 57401123), (1469, 44154710), (1495, 43386802), (2599, 24957010), (2938, 22077355), (2990, 21693401), (5198, 12478505), (7345, 8830942), (12995, 4991402), (14690, 4415471), (25990, 2495701), (33787, 1919770), (67574, 959885), (168935, 383954), (191977, 337870)]