33661100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 80994816

約数和(自身を除く): 47333716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 431, 550, 710, 781, 862, 1100, 1420, 1562, 1724, 1775, 2155, 3124, 3550, 3905, 4310, 4741, 7100, 7810, 8620, 9482, 10775, 15620, 18964, 19525, 21550, 23705, 30601, 39050, 43100, 47410, 61202, 78100, 94820, 118525, 122404, 153005, 237050, 306010, 336611, 474100, 612020, 673222, 765025, 1346444, 1530050, 1683055, 3060100, 3366110, 6732220, 8415275, 16830550, 33661100]

約数ペア:

[(1, 33661100), (2, 16830550), (4, 8415275), (5, 6732220), (10, 3366110), (11, 3060100), (20, 1683055), (22, 1530050), (25, 1346444), (44, 765025), (50, 673222), (55, 612020), (71, 474100), (100, 336611), (110, 306010), (142, 237050), (220, 153005), (275, 122404), (284, 118525), (355, 94820), (431, 78100), (550, 61202), (710, 47410), (781, 43100), (862, 39050), (1100, 30601), (1420, 23705), (1562, 21550), (1724, 19525), (1775, 18964), (2155, 15620), (3124, 10775), (3550, 9482), (3905, 8620), (4310, 7810), (4741, 7100)]