29197040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 71590656

約数和(自身を除く): 42393616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 193, 244, 248, 305, 310, 386, 488, 496, 610, 620, 772, 965, 976, 1220, 1240, 1544, 1891, 1930, 2440, 2480, 3088, 3782, 3860, 4880, 5983, 7564, 7720, 9455, 11773, 11966, 15128, 15440, 18910, 23546, 23932, 29915, 30256, 37820, 47092, 47864, 58865, 59830, 75640, 94184, 95728, 117730, 119660, 151280, 188368, 235460, 239320, 364963, 470920, 478640, 729926, 941840, 1459852, 1824815, 2919704, 3649630, 5839408, 7299260, 14598520, 29197040]

約数ペア:

[(1, 29197040), (2, 14598520), (4, 7299260), (5, 5839408), (8, 3649630), (10, 2919704), (16, 1824815), (20, 1459852), (31, 941840), (40, 729926), (61, 478640), (62, 470920), (80, 364963), (122, 239320), (124, 235460), (155, 188368), (193, 151280), (244, 119660), (248, 117730), (305, 95728), (310, 94184), (386, 75640), (488, 59830), (496, 58865), (610, 47864), (620, 47092), (772, 37820), (965, 30256), (976, 29915), (1220, 23932), (1240, 23546), (1544, 18910), (1891, 15440), (1930, 15128), (2440, 11966), (2480, 11773), (3088, 9455), (3782, 7720), (3860, 7564), (4880, 5983)]