22309100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 55965168

約数和(自身を除く): 33656068

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1193, 1700, 1870, 2386, 3740, 4675, 4772, 5965, 9350, 11930, 13123, 18700, 20281, 23860, 26246, 29825, 40562, 52492, 59650, 65615, 81124, 101405, 119300, 131230, 202810, 223091, 262460, 328075, 405620, 446182, 507025, 656150, 892364, 1014050, 1115455, 1312300, 2028100, 2230910, 4461820, 5577275, 11154550, 22309100]

約数ペア:

[(1, 22309100), (2, 11154550), (4, 5577275), (5, 4461820), (10, 2230910), (11, 2028100), (17, 1312300), (20, 1115455), (22, 1014050), (25, 892364), (34, 656150), (44, 507025), (50, 446182), (55, 405620), (68, 328075), (85, 262460), (100, 223091), (110, 202810), (170, 131230), (187, 119300), (220, 101405), (275, 81124), (340, 65615), (374, 59650), (425, 52492), (550, 40562), (748, 29825), (850, 26246), (935, 23860), (1100, 20281), (1193, 18700), (1700, 13123), (1870, 11930), (2386, 9350), (3740, 5965), (4675, 4772)]