32031440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 86994432

約数和(自身を除く): 54962992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1217, 1316, 1645, 1880, 2434, 2632, 3290, 3760, 4868, 5264, 6085, 6580, 8519, 9736, 12170, 13160, 17038, 19472, 24340, 26320, 34076, 42595, 48680, 57199, 68152, 85190, 97360, 114398, 136304, 170380, 228796, 285995, 340760, 400393, 457592, 571990, 681520, 800786, 915184, 1143980, 1601572, 2001965, 2287960, 3203144, 4003930, 4575920, 6406288, 8007860, 16015720, 32031440]

約数ペア:

[(1, 32031440), (2, 16015720), (4, 8007860), (5, 6406288), (7, 4575920), (8, 4003930), (10, 3203144), (14, 2287960), (16, 2001965), (20, 1601572), (28, 1143980), (35, 915184), (40, 800786), (47, 681520), (56, 571990), (70, 457592), (80, 400393), (94, 340760), (112, 285995), (140, 228796), (188, 170380), (235, 136304), (280, 114398), (329, 97360), (376, 85190), (470, 68152), (560, 57199), (658, 48680), (752, 42595), (940, 34076), (1217, 26320), (1316, 24340), (1645, 19472), (1880, 17038), (2434, 13160), (2632, 12170), (3290, 9736), (3760, 8519), (4868, 6580), (5264, 6085)]