1211095100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11287}}^1$

素因数の和:11367

約数の個数: 72

約数和(自身を含む): 2792425440

約数和(自身を除く): 1581330340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 725, 740, 925, 1073, 1450, 1850, 2146, 2900, 3700, 4292, 5365, 10730, 11287, 21460, 22574, 26825, 45148, 53650, 56435, 107300, 112870, 225740, 282175, 327323, 417619, 564350, 654646, 835238, 1128700, 1309292, 1636615, 1670476, 2088095, 3273230, 4176190, 6546460, 8183075, 8352380, 10440475, 12110951, 16366150, 20880950, 24221902, 32732300, 41761900, 48443804, 60554755, 121109510, 242219020, 302773775, 605547550, 1211095100]

約数ペア:

[(1, 1211095100), (2, 605547550), (4, 302773775), (5, 242219020), (10, 121109510), (20, 60554755), (25, 48443804), (29, 41761900), (37, 32732300), (50, 24221902), (58, 20880950), (74, 16366150), (100, 12110951), (116, 10440475), (145, 8352380), (148, 8183075), (185, 6546460), (290, 4176190), (370, 3273230), (580, 2088095), (725, 1670476), (740, 1636615), (925, 1309292), (1073, 1128700), (1450, 835238), (1850, 654646), (2146, 564350), (2900, 417619), (3700, 327323), (4292, 282175), (5365, 225740), (10730, 112870), (11287, 107300), (21460, 56435), (22574, 53650), (26825, 45148)]