2022900880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25261}}^1$

素因数の和:25305

約数の個数: 160

約数和(自身を含む): 6315095808

約数和(自身を除く): 4292194928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 16016, 20020, 25261, 40040, 50522, 80080, 101044, 126305, 176827, 202088, 252610, 277871, 328393, 353654, 404176, 505220, 555742, 656786, 707308, 884135, 1010440, 1111484, 1313572, 1389355, 1414616, 1641965, 1768270, 1945097, 2020880, 2222968, 2298751, 2627144, 2778710, 2829232, 3283930, 3536540, 3612323, 3890194, 4445936, 4597502, 5254288, 5557420, 6567860, 7073080, 7224646, 7780388, 9195004, 9725485, 11114840, 11493755, 13135720, 14146160, 14449292, 15560776, 18061615, 18390008, 19450970, 22229680, 22987510, 25286261, 26271440, 28898584, 31121552, 36123230, 36780016, 38901940, 45975020, 50572522, 57797168, 72246460, 77803880, 91950040, 101145044, 126431305, 144492920, 155607760, 183900080, 202290088, 252862610, 288985840, 404580176, 505725220, 1011450440, 2022900880]

約数ペア:

[(1, 2022900880), (2, 1011450440), (4, 505725220), (5, 404580176), (7, 288985840), (8, 252862610), (10, 202290088), (11, 183900080), (13, 155607760), (14, 144492920), (16, 126431305), (20, 101145044), (22, 91950040), (26, 77803880), (28, 72246460), (35, 57797168), (40, 50572522), (44, 45975020), (52, 38901940), (55, 36780016), (56, 36123230), (65, 31121552), (70, 28898584), (77, 26271440), (80, 25286261), (88, 22987510), (91, 22229680), (104, 19450970), (110, 18390008), (112, 18061615), (130, 15560776), (140, 14449292), (143, 14146160), (154, 13135720), (176, 11493755), (182, 11114840), (208, 9725485), (220, 9195004), (260, 7780388), (280, 7224646), (286, 7073080), (308, 6567860), (364, 5557420), (385, 5254288), (440, 4597502), (455, 4445936), (520, 3890194), (560, 3612323), (572, 3536540), (616, 3283930), (715, 2829232), (728, 2778710), (770, 2627144), (880, 2298751), (910, 2222968), (1001, 2020880), (1040, 1945097), (1144, 1768270), (1232, 1641965), (1430, 1414616), (1456, 1389355), (1540, 1313572), (1820, 1111484), (2002, 1010440), (2288, 884135), (2860, 707308), (3080, 656786), (3640, 555742), (4004, 505220), (5005, 404176), (5720, 353654), (6160, 328393), (7280, 277871), (8008, 252610), (10010, 202088), (11440, 176827), (16016, 126305), (20020, 101044), (25261, 80080), (40040, 50522)]