1326432820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{95153}}^1$

素因数の和:95220

約数の個数: 48

約数和(自身を含む): 3021329808

約数和(自身を除く): 1694896988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 95153, 190306, 380612, 475765, 951530, 1617601, 1903060, 3235202, 3901273, 6470404, 7802546, 8088005, 15605092, 16176010, 19506365, 32352020, 39012730, 66321641, 78025460, 132643282, 265286564, 331608205, 663216410, 1326432820]

約数ペア:

[(1, 1326432820), (2, 663216410), (4, 331608205), (5, 265286564), (10, 132643282), (17, 78025460), (20, 66321641), (34, 39012730), (41, 32352020), (68, 19506365), (82, 16176010), (85, 15605092), (164, 8088005), (170, 7802546), (205, 6470404), (340, 3901273), (410, 3235202), (697, 1903060), (820, 1617601), (1394, 951530), (2788, 475765), (3485, 380612), (6970, 190306), (13940, 95153)]