425333360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 1017122400

約数和(自身を除く): 591789040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 97, 118, 194, 236, 295, 388, 472, 485, 590, 776, 929, 944, 970, 1180, 1552, 1858, 1940, 2360, 3716, 3880, 4645, 4720, 5723, 7432, 7760, 9290, 11446, 14864, 18580, 22892, 28615, 37160, 45784, 54811, 57230, 74320, 90113, 91568, 109622, 114460, 180226, 219244, 228920, 274055, 360452, 438488, 450565, 457840, 548110, 720904, 876976, 901130, 1096220, 1441808, 1802260, 2192440, 3604520, 4384880, 5316667, 7209040, 10633334, 21266668, 26583335, 42533336, 53166670, 85066672, 106333340, 212666680, 425333360]

約数ペア:

[(1, 425333360), (2, 212666680), (4, 106333340), (5, 85066672), (8, 53166670), (10, 42533336), (16, 26583335), (20, 21266668), (40, 10633334), (59, 7209040), (80, 5316667), (97, 4384880), (118, 3604520), (194, 2192440), (236, 1802260), (295, 1441808), (388, 1096220), (472, 901130), (485, 876976), (590, 720904), (776, 548110), (929, 457840), (944, 450565), (970, 438488), (1180, 360452), (1552, 274055), (1858, 228920), (1940, 219244), (2360, 180226), (3716, 114460), (3880, 109622), (4645, 91568), (4720, 90113), (5723, 74320), (7432, 57230), (7760, 54811), (9290, 45784), (11446, 37160), (14864, 28615), (18580, 22892)]