98550980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12107}}^1$

素因数の和:12164

約数の個数: 48

約数和(自身を含む): 231892416

約数和(自身を除く): 133341436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 12107, 24214, 48428, 60535, 121070, 133177, 242140, 266354, 447959, 532708, 665885, 895918, 1331770, 1791836, 2239795, 2663540, 4479590, 4927549, 8959180, 9855098, 19710196, 24637745, 49275490, 98550980]

約数ペア:

[(1, 98550980), (2, 49275490), (4, 24637745), (5, 19710196), (10, 9855098), (11, 8959180), (20, 4927549), (22, 4479590), (37, 2663540), (44, 2239795), (55, 1791836), (74, 1331770), (110, 895918), (148, 665885), (185, 532708), (220, 447959), (370, 266354), (407, 242140), (740, 133177), (814, 121070), (1628, 60535), (2035, 48428), (4070, 24214), (8140, 12107)]