54341360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 133250400

約数和(自身を除く): 78909040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 397, 464, 472, 580, 590, 794, 944, 1160, 1180, 1588, 1711, 1985, 2320, 2360, 3176, 3422, 3970, 4720, 6352, 6844, 7940, 8555, 11513, 13688, 15880, 17110, 23026, 23423, 27376, 31760, 34220, 46052, 46846, 57565, 68440, 92104, 93692, 115130, 117115, 136880, 184208, 187384, 230260, 234230, 374768, 460520, 468460, 679267, 921040, 936920, 1358534, 1873840, 2717068, 3396335, 5434136, 6792670, 10868272, 13585340, 27170680, 54341360]

約数ペア:

[(1, 54341360), (2, 27170680), (4, 13585340), (5, 10868272), (8, 6792670), (10, 5434136), (16, 3396335), (20, 2717068), (29, 1873840), (40, 1358534), (58, 936920), (59, 921040), (80, 679267), (116, 468460), (118, 460520), (145, 374768), (232, 234230), (236, 230260), (290, 187384), (295, 184208), (397, 136880), (464, 117115), (472, 115130), (580, 93692), (590, 92104), (794, 68440), (944, 57565), (1160, 46846), (1180, 46052), (1588, 34220), (1711, 31760), (1985, 27376), (2320, 23423), (2360, 23026), (3176, 17110), (3422, 15880), (3970, 13688), (4720, 11513), (6352, 8555), (6844, 7940)]