22059880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32441}}^1$

素因数の和:32469

約数の個数: 32

約数和(自身を含む): 52556040

約数和(自身を除く): 30496160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32441, 64882, 129764, 162205, 259528, 324410, 551497, 648820, 1102994, 1297640, 2205988, 2757485, 4411976, 5514970, 11029940, 22059880]

約数ペア:

[(1, 22059880), (2, 11029940), (4, 5514970), (5, 4411976), (8, 2757485), (10, 2205988), (17, 1297640), (20, 1102994), (34, 648820), (40, 551497), (68, 324410), (85, 259528), (136, 162205), (170, 129764), (340, 64882), (680, 32441)]