286884400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 759866544

約数和(自身を除く): 472982144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 113, 176, 200, 220, 226, 275, 400, 440, 452, 550, 565, 577, 880, 904, 1100, 1130, 1154, 1243, 1808, 2200, 2260, 2308, 2486, 2825, 2885, 4400, 4520, 4616, 4972, 5650, 5770, 6215, 6347, 9040, 9232, 9944, 11300, 11540, 12430, 12694, 14425, 19888, 22600, 23080, 24860, 25388, 28850, 31075, 31735, 45200, 46160, 49720, 50776, 57700, 62150, 63470, 65201, 99440, 101552, 115400, 124300, 126940, 130402, 158675, 230800, 248600, 253880, 260804, 317350, 326005, 497200, 507760, 521608, 634700, 652010, 717211, 1043216, 1269400, 1304020, 1434422, 1630025, 2538800, 2608040, 2868844, 3260050, 3586055, 5216080, 5737688, 6520100, 7172110, 11475376, 13040200, 14344220, 17930275, 26080400, 28688440, 35860550, 57376880, 71721100, 143442200, 286884400]

約数ペア:

[(1, 286884400), (2, 143442200), (4, 71721100), (5, 57376880), (8, 35860550), (10, 28688440), (11, 26080400), (16, 17930275), (20, 14344220), (22, 13040200), (25, 11475376), (40, 7172110), (44, 6520100), (50, 5737688), (55, 5216080), (80, 3586055), (88, 3260050), (100, 2868844), (110, 2608040), (113, 2538800), (176, 1630025), (200, 1434422), (220, 1304020), (226, 1269400), (275, 1043216), (400, 717211), (440, 652010), (452, 634700), (550, 521608), (565, 507760), (577, 497200), (880, 326005), (904, 317350), (1100, 260804), (1130, 253880), (1154, 248600), (1243, 230800), (1808, 158675), (2200, 130402), (2260, 126940), (2308, 124300), (2486, 115400), (2825, 101552), (2885, 99440), (4400, 65201), (4520, 63470), (4616, 62150), (4972, 57700), (5650, 50776), (5770, 49720), (6215, 46160), (6347, 45200), (9040, 31735), (9232, 31075), (9944, 28850), (11300, 25388), (11540, 24860), (12430, 23080), (12694, 22600), (14425, 19888)]