1128957700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10463}}^1$

素因数の和:10573

約数の個数: 72

約数和(自身を含む): 2670329088

約数和(自身を除く): 1541371388

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 650, 830, 1079, 1300, 1660, 2075, 2158, 4150, 4316, 5395, 8300, 10463, 10790, 20926, 21580, 26975, 41852, 52315, 53950, 104630, 107900, 136019, 209260, 261575, 272038, 523150, 544076, 680095, 868429, 1046300, 1360190, 1736858, 2720380, 3400475, 3473716, 4342145, 6800950, 8684290, 11289577, 13601900, 17368580, 21710725, 22579154, 43421450, 45158308, 56447885, 86842900, 112895770, 225791540, 282239425, 564478850, 1128957700]

約数ペア:

[(1, 1128957700), (2, 564478850), (4, 282239425), (5, 225791540), (10, 112895770), (13, 86842900), (20, 56447885), (25, 45158308), (26, 43421450), (50, 22579154), (52, 21710725), (65, 17368580), (83, 13601900), (100, 11289577), (130, 8684290), (166, 6800950), (260, 4342145), (325, 3473716), (332, 3400475), (415, 2720380), (650, 1736858), (830, 1360190), (1079, 1046300), (1300, 868429), (1660, 680095), (2075, 544076), (2158, 523150), (4150, 272038), (4316, 261575), (5395, 209260), (8300, 136019), (10463, 107900), (10790, 104630), (20926, 53950), (21580, 52315), (26975, 41852)]