1739680

素因数分解:

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

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4191264

約数和(自身を除く): 2451584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 131, 160, 166, 262, 332, 415, 524, 655, 664, 830, 1048, 1310, 1328, 1660, 2096, 2620, 2656, 3320, 4192, 5240, 6640, 10480, 10873, 13280, 20960, 21746, 43492, 54365, 86984, 108730, 173968, 217460, 347936, 434920, 869840, 1739680]

約数ペア:

[(1, 1739680), (2, 869840), (4, 434920), (5, 347936), (8, 217460), (10, 173968), (16, 108730), (20, 86984), (32, 54365), (40, 43492), (80, 21746), (83, 20960), (131, 13280), (160, 10873), (166, 10480), (262, 6640), (332, 5240), (415, 4192), (524, 3320), (655, 2656), (664, 2620), (830, 2096), (1048, 1660), (1310, 1328)]