99477920

素因数分解:

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

素因数の和:838

約数の個数: 96

約数和(自身を含む): 253471680

約数和(自身を除く): 153993760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 608, 688, 760, 761, 817, 860, 1376, 1520, 1522, 1634, 1720, 3040, 3044, 3268, 3440, 3805, 4085, 6088, 6536, 6880, 7610, 8170, 12176, 13072, 14459, 15220, 16340, 24352, 26144, 28918, 30440, 32680, 32723, 57836, 60880, 65360, 65446, 72295, 115672, 121760, 130720, 130892, 144590, 163615, 231344, 261784, 289180, 327230, 462688, 523568, 578360, 621737, 654460, 1047136, 1156720, 1243474, 1308920, 2313440, 2486948, 2617840, 3108685, 4973896, 5235680, 6217370, 9947792, 12434740, 19895584, 24869480, 49738960, 99477920]

約数ペア:

[(1, 99477920), (2, 49738960), (4, 24869480), (5, 19895584), (8, 12434740), (10, 9947792), (16, 6217370), (19, 5235680), (20, 4973896), (32, 3108685), (38, 2617840), (40, 2486948), (43, 2313440), (76, 1308920), (80, 1243474), (86, 1156720), (95, 1047136), (152, 654460), (160, 621737), (172, 578360), (190, 523568), (215, 462688), (304, 327230), (344, 289180), (380, 261784), (430, 231344), (608, 163615), (688, 144590), (760, 130892), (761, 130720), (817, 121760), (860, 115672), (1376, 72295), (1520, 65446), (1522, 65360), (1634, 60880), (1720, 57836), (3040, 32723), (3044, 32680), (3268, 30440), (3440, 28918), (3805, 26144), (4085, 24352), (6088, 16340), (6536, 15220), (6880, 14459), (7610, 13072), (8170, 12176)]