231796760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19381}}^1$

素因数の和:19428

約数の個数: 64

約数和(自身を含む): 586111680

約数和(自身を除く): 354314920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 19381, 38762, 77524, 96905, 155048, 193810, 251953, 387620, 445763, 503906, 775240, 891526, 1007812, 1259765, 1783052, 2015624, 2228815, 2519530, 3566104, 4457630, 5039060, 5794919, 8915260, 10078120, 11589838, 17830520, 23179676, 28974595, 46359352, 57949190, 115898380, 231796760]

約数ペア:

[(1, 231796760), (2, 115898380), (4, 57949190), (5, 46359352), (8, 28974595), (10, 23179676), (13, 17830520), (20, 11589838), (23, 10078120), (26, 8915260), (40, 5794919), (46, 5039060), (52, 4457630), (65, 3566104), (92, 2519530), (104, 2228815), (115, 2015624), (130, 1783052), (184, 1259765), (230, 1007812), (260, 891526), (299, 775240), (460, 503906), (520, 445763), (598, 387620), (920, 251953), (1196, 193810), (1495, 155048), (2392, 96905), (2990, 77524), (5980, 38762), (11960, 19381)]