943282480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35839}}^1$

素因数の和:35906

約数の個数: 80

約数和(自身を含む): 2559836160

約数和(自身を除く): 1616553680

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, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 35839, 71678, 143356, 179195, 250873, 286712, 358390, 501746, 573424, 716780, 1003492, 1254365, 1433560, 1684433, 2006984, 2508730, 2867120, 3368866, 4013968, 5017460, 6737732, 8422165, 10034920, 11791031, 13475464, 16844330, 20069840, 23582062, 26950928, 33688660, 47164124, 58955155, 67377320, 94328248, 117910310, 134754640, 188656496, 235820620, 471641240, 943282480]

約数ペア:

[(1, 943282480), (2, 471641240), (4, 235820620), (5, 188656496), (7, 134754640), (8, 117910310), (10, 94328248), (14, 67377320), (16, 58955155), (20, 47164124), (28, 33688660), (35, 26950928), (40, 23582062), (47, 20069840), (56, 16844330), (70, 13475464), (80, 11791031), (94, 10034920), (112, 8422165), (140, 6737732), (188, 5017460), (235, 4013968), (280, 3368866), (329, 2867120), (376, 2508730), (470, 2006984), (560, 1684433), (658, 1433560), (752, 1254365), (940, 1003492), (1316, 716780), (1645, 573424), (1880, 501746), (2632, 358390), (3290, 286712), (3760, 250873), (5264, 179195), (6580, 143356), (13160, 71678), (26320, 35839)]