106777840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 270795168

約数和(自身を除く): 164017328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1237, 1328, 1660, 2158, 2474, 3320, 4316, 4948, 5395, 6185, 6640, 8632, 9896, 10790, 12370, 16081, 17264, 19792, 21580, 24740, 32162, 43160, 49480, 64324, 80405, 86320, 98960, 102671, 128648, 160810, 205342, 257296, 321620, 410684, 513355, 643240, 821368, 1026710, 1286480, 1334723, 1642736, 2053420, 2669446, 4106840, 5338892, 6673615, 8213680, 10677784, 13347230, 21355568, 26694460, 53388920, 106777840]

約数ペア:

[(1, 106777840), (2, 53388920), (4, 26694460), (5, 21355568), (8, 13347230), (10, 10677784), (13, 8213680), (16, 6673615), (20, 5338892), (26, 4106840), (40, 2669446), (52, 2053420), (65, 1642736), (80, 1334723), (83, 1286480), (104, 1026710), (130, 821368), (166, 643240), (208, 513355), (260, 410684), (332, 321620), (415, 257296), (520, 205342), (664, 160810), (830, 128648), (1040, 102671), (1079, 98960), (1237, 86320), (1328, 80405), (1660, 64324), (2158, 49480), (2474, 43160), (3320, 32162), (4316, 24740), (4948, 21580), (5395, 19792), (6185, 17264), (6640, 16081), (8632, 12370), (9896, 10790)]