1128996820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 2791692288

約数和(自身を除く): 1662695468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 167, 172, 215, 301, 334, 430, 602, 668, 835, 860, 1123, 1169, 1204, 1505, 1670, 2246, 2338, 3010, 3340, 4492, 4676, 5615, 5845, 6020, 7181, 7861, 11230, 11690, 14362, 15722, 22460, 23380, 28724, 31444, 35905, 39305, 48289, 50267, 71810, 78610, 96578, 100534, 143620, 157220, 187541, 193156, 201068, 241445, 251335, 338023, 375082, 482890, 502670, 676046, 750164, 937705, 965780, 1005340, 1312787, 1352092, 1690115, 1875410, 2625574, 3380230, 3750820, 5251148, 6563935, 6760460, 8064263, 13127870, 16128526, 26255740, 32257052, 40321315, 56449841, 80642630, 112899682, 161285260, 225799364, 282249205, 564498410, 1128996820]

約数ペア:

[(1, 1128996820), (2, 564498410), (4, 282249205), (5, 225799364), (7, 161285260), (10, 112899682), (14, 80642630), (20, 56449841), (28, 40321315), (35, 32257052), (43, 26255740), (70, 16128526), (86, 13127870), (140, 8064263), (167, 6760460), (172, 6563935), (215, 5251148), (301, 3750820), (334, 3380230), (430, 2625574), (602, 1875410), (668, 1690115), (835, 1352092), (860, 1312787), (1123, 1005340), (1169, 965780), (1204, 937705), (1505, 750164), (1670, 676046), (2246, 502670), (2338, 482890), (3010, 375082), (3340, 338023), (4492, 251335), (4676, 241445), (5615, 201068), (5845, 193156), (6020, 187541), (7181, 157220), (7861, 143620), (11230, 100534), (11690, 96578), (14362, 78610), (15722, 71810), (22460, 50267), (23380, 48289), (28724, 39305), (31444, 35905)]