44491720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 86145080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 719, 728, 884, 910, 952, 1105, 1190, 1438, 1547, 1768, 1820, 2210, 2380, 2876, 3094, 3595, 3640, 4420, 4760, 5033, 5752, 6188, 7190, 7735, 8840, 9347, 10066, 12223, 12376, 14380, 15470, 18694, 20132, 24446, 25165, 28760, 30940, 37388, 40264, 46735, 48892, 50330, 61115, 61880, 65429, 74776, 85561, 93470, 97784, 100660, 122230, 130858, 158899, 171122, 186940, 201320, 244460, 261716, 317798, 327145, 342244, 373880, 427805, 488920, 523432, 635596, 654290, 684488, 794495, 855610, 1112293, 1271192, 1308580, 1588990, 1711220, 2224586, 2617160, 3177980, 3422440, 4449172, 5561465, 6355960, 8898344, 11122930, 22245860, 44491720]

約数ペア:

[(1, 44491720), (2, 22245860), (4, 11122930), (5, 8898344), (7, 6355960), (8, 5561465), (10, 4449172), (13, 3422440), (14, 3177980), (17, 2617160), (20, 2224586), (26, 1711220), (28, 1588990), (34, 1308580), (35, 1271192), (40, 1112293), (52, 855610), (56, 794495), (65, 684488), (68, 654290), (70, 635596), (85, 523432), (91, 488920), (104, 427805), (119, 373880), (130, 342244), (136, 327145), (140, 317798), (170, 261716), (182, 244460), (221, 201320), (238, 186940), (260, 171122), (280, 158899), (340, 130858), (364, 122230), (442, 100660), (455, 97784), (476, 93470), (520, 85561), (595, 74776), (680, 65429), (719, 61880), (728, 61115), (884, 50330), (910, 48892), (952, 46735), (1105, 40264), (1190, 37388), (1438, 30940), (1547, 28760), (1768, 25165), (1820, 24446), (2210, 20132), (2380, 18694), (2876, 15470), (3094, 14380), (3595, 12376), (3640, 12223), (4420, 10066), (4760, 9347), (5033, 8840), (5752, 7735), (6188, 7190)]