236260060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 536515056

約数和(自身を除く): 300254996

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 361, 380, 430, 722, 761, 817, 860, 1444, 1522, 1634, 1805, 3044, 3268, 3610, 3805, 4085, 7220, 7610, 8170, 14459, 15220, 15523, 16340, 28918, 31046, 32723, 57836, 62092, 65446, 72295, 77615, 130892, 144590, 155230, 163615, 274721, 289180, 310460, 327230, 549442, 621737, 654460, 1098884, 1243474, 1373605, 2486948, 2747210, 3108685, 5494420, 6217370, 11813003, 12434740, 23626006, 47252012, 59065015, 118130030, 236260060]

約数ペア:

[(1, 236260060), (2, 118130030), (4, 59065015), (5, 47252012), (10, 23626006), (19, 12434740), (20, 11813003), (38, 6217370), (43, 5494420), (76, 3108685), (86, 2747210), (95, 2486948), (172, 1373605), (190, 1243474), (215, 1098884), (361, 654460), (380, 621737), (430, 549442), (722, 327230), (761, 310460), (817, 289180), (860, 274721), (1444, 163615), (1522, 155230), (1634, 144590), (1805, 130892), (3044, 77615), (3268, 72295), (3610, 65446), (3805, 62092), (4085, 57836), (7220, 32723), (7610, 31046), (8170, 28918), (14459, 16340), (15220, 15523)]