72824620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7110

約数の個数: 48

約数和(自身を含む): 170408448

約数和(自身を除く): 97583828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 7043, 10340, 14086, 28172, 35215, 70430, 77473, 140860, 154946, 309892, 331021, 387365, 662042, 774730, 1324084, 1549460, 1655105, 3310210, 3641231, 6620420, 7282462, 14564924, 18206155, 36412310, 72824620]

約数ペア:

[(1, 72824620), (2, 36412310), (4, 18206155), (5, 14564924), (10, 7282462), (11, 6620420), (20, 3641231), (22, 3310210), (44, 1655105), (47, 1549460), (55, 1324084), (94, 774730), (110, 662042), (188, 387365), (220, 331021), (235, 309892), (470, 154946), (517, 140860), (940, 77473), (1034, 70430), (2068, 35215), (2585, 28172), (5170, 14086), (7043, 10340)]