73018880

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2593}}^1$

素因数の和:2627

約数の個数: 80

約数和(自身を含む): 191063664

約数和(自身を除く): 118044784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2593, 2816, 3520, 5186, 5632, 7040, 10372, 12965, 14080, 20744, 25930, 28160, 28523, 41488, 51860, 57046, 82976, 103720, 114092, 142615, 165952, 207440, 228184, 285230, 331904, 414880, 456368, 570460, 663808, 829760, 912736, 1140920, 1327616, 1659520, 1825472, 2281840, 3319040, 3650944, 4563680, 6638080, 7301888, 9127360, 14603776, 18254720, 36509440, 73018880]

約数ペア:

[(1, 73018880), (2, 36509440), (4, 18254720), (5, 14603776), (8, 9127360), (10, 7301888), (11, 6638080), (16, 4563680), (20, 3650944), (22, 3319040), (32, 2281840), (40, 1825472), (44, 1659520), (55, 1327616), (64, 1140920), (80, 912736), (88, 829760), (110, 663808), (128, 570460), (160, 456368), (176, 414880), (220, 331904), (256, 285230), (320, 228184), (352, 207440), (440, 165952), (512, 142615), (640, 114092), (704, 103720), (880, 82976), (1280, 57046), (1408, 51860), (1760, 41488), (2560, 28523), (2593, 28160), (2816, 25930), (3520, 20744), (5186, 14080), (5632, 12965), (7040, 10372)]