1036991480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{8839}}^1$

素因数の和:9276

約数の個数: 64

約数和(自身を含む): 2673216000

約数和(自身を除く): 1636224520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 838, 1676, 2095, 2933, 3352, 4190, 5866, 8380, 8839, 11732, 14665, 16760, 17678, 23464, 29330, 35356, 44195, 58660, 61873, 70712, 88390, 117320, 123746, 176780, 247492, 309365, 353560, 494984, 618730, 1237460, 2474920, 3703541, 7407082, 14814164, 18517705, 25924787, 29628328, 37035410, 51849574, 74070820, 103699148, 129623935, 148141640, 207398296, 259247870, 518495740, 1036991480]

約数ペア:

[(1, 1036991480), (2, 518495740), (4, 259247870), (5, 207398296), (7, 148141640), (8, 129623935), (10, 103699148), (14, 74070820), (20, 51849574), (28, 37035410), (35, 29628328), (40, 25924787), (56, 18517705), (70, 14814164), (140, 7407082), (280, 3703541), (419, 2474920), (838, 1237460), (1676, 618730), (2095, 494984), (2933, 353560), (3352, 309365), (4190, 247492), (5866, 176780), (8380, 123746), (8839, 117320), (11732, 88390), (14665, 70712), (16760, 61873), (17678, 58660), (23464, 44195), (29330, 35356)]