38705520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23039}}^1$

素因数の和:23062

約数の個数: 80

約数和(自身を含む): 137134080

約数和(自身を除く): 98428560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23039, 46078, 69117, 92156, 115195, 138234, 161273, 184312, 230390, 276468, 322546, 345585, 368624, 460780, 483819, 552936, 645092, 691170, 806365, 921560, 967638, 1105872, 1290184, 1382340, 1612730, 1843120, 1935276, 2419095, 2580368, 2764680, 3225460, 3870552, 4838190, 5529360, 6450920, 7741104, 9676380, 12901840, 19352760, 38705520]

約数ペア:

[(1, 38705520), (2, 19352760), (3, 12901840), (4, 9676380), (5, 7741104), (6, 6450920), (7, 5529360), (8, 4838190), (10, 3870552), (12, 3225460), (14, 2764680), (15, 2580368), (16, 2419095), (20, 1935276), (21, 1843120), (24, 1612730), (28, 1382340), (30, 1290184), (35, 1105872), (40, 967638), (42, 921560), (48, 806365), (56, 691170), (60, 645092), (70, 552936), (80, 483819), (84, 460780), (105, 368624), (112, 345585), (120, 322546), (140, 276468), (168, 230390), (210, 184312), (240, 161273), (280, 138234), (336, 115195), (420, 92156), (560, 69117), (840, 46078), (1680, 23039)]