74514080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 110409568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 181, 248, 310, 332, 362, 415, 496, 620, 664, 724, 830, 905, 992, 1240, 1328, 1448, 1660, 1810, 2480, 2573, 2656, 2896, 3320, 3620, 4960, 5146, 5611, 5792, 6640, 7240, 10292, 11222, 12865, 13280, 14480, 15023, 20584, 22444, 25730, 28055, 28960, 30046, 41168, 44888, 51460, 56110, 60092, 75115, 82336, 89776, 102920, 112220, 120184, 150230, 179552, 205840, 224440, 240368, 300460, 411680, 448880, 465713, 480736, 600920, 897760, 931426, 1201840, 1862852, 2328565, 2403680, 3725704, 4657130, 7451408, 9314260, 14902816, 18628520, 37257040, 74514080]

約数ペア:

[(1, 74514080), (2, 37257040), (4, 18628520), (5, 14902816), (8, 9314260), (10, 7451408), (16, 4657130), (20, 3725704), (31, 2403680), (32, 2328565), (40, 1862852), (62, 1201840), (80, 931426), (83, 897760), (124, 600920), (155, 480736), (160, 465713), (166, 448880), (181, 411680), (248, 300460), (310, 240368), (332, 224440), (362, 205840), (415, 179552), (496, 150230), (620, 120184), (664, 112220), (724, 102920), (830, 89776), (905, 82336), (992, 75115), (1240, 60092), (1328, 56110), (1448, 51460), (1660, 44888), (1810, 41168), (2480, 30046), (2573, 28960), (2656, 28055), (2896, 25730), (3320, 22444), (3620, 20584), (4960, 15023), (5146, 14480), (5611, 13280), (5792, 12865), (6640, 11222), (7240, 10292)]