75491147680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1\times {\mathrm{7451}}^1$

素因数の和:12350

約数の個数: 96

約数和(自身を含む): 192132114048

約数和(自身を除く): 116640966368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4871, 7451, 9742, 14902, 19484, 24355, 29804, 37255, 38968, 48710, 59608, 63323, 74510, 77936, 96863, 97420, 119216, 126646, 149020, 155872, 193726, 194840, 238432, 253292, 298040, 316615, 387452, 389680, 484315, 506584, 596080, 633230, 774904, 779360, 968630, 1013168, 1192160, 1266460, 1549808, 1937260, 2026336, 2532920, 3099616, 3874520, 5065840, 7749040, 10131680, 15498080, 36293821, 72587642, 145175284, 181469105, 290350568, 362938210, 471819673, 580701136, 725876420, 943639346, 1161402272, 1451752840, 1887278692, 2359098365, 2903505680, 3774557384, 4718196730, 5807011360, 7549114768, 9436393460, 15098229536, 18872786920, 37745573840, 75491147680]

約数ペア:

[(1, 75491147680), (2, 37745573840), (4, 18872786920), (5, 15098229536), (8, 9436393460), (10, 7549114768), (13, 5807011360), (16, 4718196730), (20, 3774557384), (26, 2903505680), (32, 2359098365), (40, 1887278692), (52, 1451752840), (65, 1161402272), (80, 943639346), (104, 725876420), (130, 580701136), (160, 471819673), (208, 362938210), (260, 290350568), (416, 181469105), (520, 145175284), (1040, 72587642), (2080, 36293821), (4871, 15498080), (7451, 10131680), (9742, 7749040), (14902, 5065840), (19484, 3874520), (24355, 3099616), (29804, 2532920), (37255, 2026336), (38968, 1937260), (48710, 1549808), (59608, 1266460), (63323, 1192160), (74510, 1013168), (77936, 968630), (96863, 779360), (97420, 774904), (119216, 633230), (126646, 596080), (149020, 506584), (155872, 484315), (193726, 389680), (194840, 387452), (238432, 316615), (253292, 298040)]