22897160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4038

約数の個数: 64

約数和(自身を含む): 60540480

約数和(自身を除く): 37643320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4003, 5720, 8006, 16012, 20015, 32024, 40030, 44033, 52039, 80060, 88066, 104078, 160120, 176132, 208156, 220165, 260195, 352264, 416312, 440330, 520390, 572429, 880660, 1040780, 1144858, 1761320, 2081560, 2289716, 2862145, 4579432, 5724290, 11448580, 22897160]

約数ペア:

[(1, 22897160), (2, 11448580), (4, 5724290), (5, 4579432), (8, 2862145), (10, 2289716), (11, 2081560), (13, 1761320), (20, 1144858), (22, 1040780), (26, 880660), (40, 572429), (44, 520390), (52, 440330), (55, 416312), (65, 352264), (88, 260195), (104, 220165), (110, 208156), (130, 176132), (143, 160120), (220, 104078), (260, 88066), (286, 80060), (440, 52039), (520, 44033), (572, 40030), (715, 32024), (1144, 20015), (1430, 16012), (2860, 8006), (4003, 5720)]