957209600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 132

約数和(自身を含む): 2398674600

約数和(自身を除く): 1441465000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 139, 160, 200, 256, 269, 278, 320, 400, 512, 538, 556, 640, 695, 800, 1024, 1076, 1112, 1280, 1345, 1390, 1600, 2152, 2224, 2560, 2690, 2780, 3200, 3475, 4304, 4448, 5120, 5380, 5560, 6400, 6725, 6950, 8608, 8896, 10760, 11120, 12800, 13450, 13900, 17216, 17792, 21520, 22240, 25600, 26900, 27800, 34432, 35584, 37391, 43040, 44480, 53800, 55600, 68864, 71168, 74782, 86080, 88960, 107600, 111200, 137728, 142336, 149564, 172160, 177920, 186955, 215200, 222400, 275456, 299128, 344320, 355840, 373910, 430400, 444800, 598256, 688640, 711680, 747820, 860800, 889600, 934775, 1196512, 1377280, 1495640, 1721600, 1779200, 1869550, 2393024, 2991280, 3443200, 3558400, 3739100, 4786048, 5982560, 6886400, 7478200, 9572096, 11965120, 14956400, 19144192, 23930240, 29912800, 38288384, 47860480, 59825600, 95720960, 119651200, 191441920, 239302400, 478604800, 957209600]

約数ペア:

[(1, 957209600), (2, 478604800), (4, 239302400), (5, 191441920), (8, 119651200), (10, 95720960), (16, 59825600), (20, 47860480), (25, 38288384), (32, 29912800), (40, 23930240), (50, 19144192), (64, 14956400), (80, 11965120), (100, 9572096), (128, 7478200), (139, 6886400), (160, 5982560), (200, 4786048), (256, 3739100), (269, 3558400), (278, 3443200), (320, 2991280), (400, 2393024), (512, 1869550), (538, 1779200), (556, 1721600), (640, 1495640), (695, 1377280), (800, 1196512), (1024, 934775), (1076, 889600), (1112, 860800), (1280, 747820), (1345, 711680), (1390, 688640), (1600, 598256), (2152, 444800), (2224, 430400), (2560, 373910), (2690, 355840), (2780, 344320), (3200, 299128), (3475, 275456), (4304, 222400), (4448, 215200), (5120, 186955), (5380, 177920), (5560, 172160), (6400, 149564), (6725, 142336), (6950, 137728), (8608, 111200), (8896, 107600), (10760, 88960), (11120, 86080), (12800, 74782), (13450, 71168), (13900, 68864), (17216, 55600), (17792, 53800), (21520, 44480), (22240, 43040), (25600, 37391), (26900, 35584), (27800, 34432)]