14569820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 17097508

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 131, 134, 166, 262, 268, 332, 335, 415, 524, 655, 670, 830, 1310, 1340, 1660, 2620, 5561, 8777, 10873, 11122, 17554, 21746, 22244, 27805, 35108, 43492, 43885, 54365, 55610, 87770, 108730, 111220, 175540, 217460, 728491, 1456982, 2913964, 3642455, 7284910, 14569820]

約数ペア:

[(1, 14569820), (2, 7284910), (4, 3642455), (5, 2913964), (10, 1456982), (20, 728491), (67, 217460), (83, 175540), (131, 111220), (134, 108730), (166, 87770), (262, 55610), (268, 54365), (332, 43885), (335, 43492), (415, 35108), (524, 27805), (655, 22244), (670, 21746), (830, 17554), (1310, 11122), (1340, 10873), (1660, 8777), (2620, 5561)]