39782210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 83607552

約数和(自身を除く): 43825342

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 235, 383, 442, 470, 611, 766, 799, 1105, 1222, 1598, 1915, 2210, 3055, 3830, 3995, 4979, 6110, 6511, 7990, 9958, 10387, 13022, 18001, 20774, 24895, 32555, 36002, 49790, 51935, 65110, 84643, 90005, 103870, 169286, 180010, 234013, 306017, 423215, 468026, 612034, 846430, 1170065, 1530085, 2340130, 3060170, 3978221, 7956442, 19891105, 39782210]

約数ペア:

[(1, 39782210), (2, 19891105), (5, 7956442), (10, 3978221), (13, 3060170), (17, 2340130), (26, 1530085), (34, 1170065), (47, 846430), (65, 612034), (85, 468026), (94, 423215), (130, 306017), (170, 234013), (221, 180010), (235, 169286), (383, 103870), (442, 90005), (470, 84643), (611, 65110), (766, 51935), (799, 49790), (1105, 36002), (1222, 32555), (1598, 24895), (1915, 20774), (2210, 18001), (3055, 13022), (3830, 10387), (3995, 9958), (4979, 7990), (6110, 6511)]