498535520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15349}}^1$

素因数の和:15400

約数の個数: 96

約数和(自身を含む): 1392552000

約数和(自身を除く): 894016480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 15349, 16240, 30698, 32480, 61396, 76745, 107443, 122792, 153490, 214886, 245584, 306980, 429772, 445121, 491168, 537215, 613960, 859544, 890242, 1074430, 1227920, 1719088, 1780484, 2148860, 2225605, 2455840, 3115847, 3438176, 3560968, 4297720, 4451210, 6231694, 7121936, 8595440, 8902420, 12463388, 14243872, 15579235, 17190880, 17804840, 24926776, 31158470, 35609680, 49853552, 62316940, 71219360, 99707104, 124633880, 249267760, 498535520]

約数ペア:

[(1, 498535520), (2, 249267760), (4, 124633880), (5, 99707104), (7, 71219360), (8, 62316940), (10, 49853552), (14, 35609680), (16, 31158470), (20, 24926776), (28, 17804840), (29, 17190880), (32, 15579235), (35, 14243872), (40, 12463388), (56, 8902420), (58, 8595440), (70, 7121936), (80, 6231694), (112, 4451210), (116, 4297720), (140, 3560968), (145, 3438176), (160, 3115847), (203, 2455840), (224, 2225605), (232, 2148860), (280, 1780484), (290, 1719088), (406, 1227920), (464, 1074430), (560, 890242), (580, 859544), (812, 613960), (928, 537215), (1015, 491168), (1120, 445121), (1160, 429772), (1624, 306980), (2030, 245584), (2320, 214886), (3248, 153490), (4060, 122792), (4640, 107443), (6496, 76745), (8120, 61396), (15349, 32480), (16240, 30698)]