7704690800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 18831294720

約数和(自身を除く): 11126603920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 239, 332, 400, 415, 478, 664, 830, 956, 971, 1195, 1328, 1660, 1912, 1942, 2075, 2390, 3320, 3824, 3884, 4150, 4780, 4855, 5975, 6640, 7768, 8300, 9560, 9710, 11950, 15536, 16600, 19120, 19420, 19837, 23900, 24275, 33200, 38840, 39674, 47800, 48550, 77680, 79348, 80593, 95600, 97100, 99185, 158696, 161186, 194200, 198370, 232069, 317392, 322372, 388400, 396740, 402965, 464138, 495925, 644744, 793480, 805930, 928276, 991850, 1160345, 1289488, 1586960, 1611860, 1856552, 1983700, 2014825, 2320690, 3223720, 3713104, 3967400, 4029650, 4641380, 5801725, 6447440, 7934800, 8059300, 9282760, 11603450, 16118600, 18565520, 19261727, 23206900, 32237200, 38523454, 46413800, 77046908, 92827600, 96308635, 154093816, 192617270, 308187632, 385234540, 481543175, 770469080, 963086350, 1540938160, 1926172700, 3852345400, 7704690800]

約数ペア:

[(1, 7704690800), (2, 3852345400), (4, 1926172700), (5, 1540938160), (8, 963086350), (10, 770469080), (16, 481543175), (20, 385234540), (25, 308187632), (40, 192617270), (50, 154093816), (80, 96308635), (83, 92827600), (100, 77046908), (166, 46413800), (200, 38523454), (239, 32237200), (332, 23206900), (400, 19261727), (415, 18565520), (478, 16118600), (664, 11603450), (830, 9282760), (956, 8059300), (971, 7934800), (1195, 6447440), (1328, 5801725), (1660, 4641380), (1912, 4029650), (1942, 3967400), (2075, 3713104), (2390, 3223720), (3320, 2320690), (3824, 2014825), (3884, 1983700), (4150, 1856552), (4780, 1611860), (4855, 1586960), (5975, 1289488), (6640, 1160345), (7768, 991850), (8300, 928276), (9560, 805930), (9710, 793480), (11950, 644744), (15536, 495925), (16600, 464138), (19120, 402965), (19420, 396740), (19837, 388400), (23900, 322372), (24275, 317392), (33200, 232069), (38840, 198370), (39674, 194200), (47800, 161186), (48550, 158696), (77680, 99185), (79348, 97100), (80593, 95600)]