26704580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 40791100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 59, 61, 70, 106, 118, 122, 140, 212, 236, 244, 265, 295, 305, 371, 413, 427, 530, 590, 610, 742, 826, 854, 1060, 1180, 1220, 1484, 1652, 1708, 1855, 2065, 2135, 3127, 3233, 3599, 3710, 4130, 4270, 6254, 6466, 7198, 7420, 8260, 8540, 12508, 12932, 14396, 15635, 16165, 17995, 21889, 22631, 25193, 31270, 32330, 35990, 43778, 45262, 50386, 62540, 64660, 71980, 87556, 90524, 100772, 109445, 113155, 125965, 190747, 218890, 226310, 251930, 381494, 437780, 452620, 503860, 762988, 953735, 1335229, 1907470, 2670458, 3814940, 5340916, 6676145, 13352290, 26704580]

約数ペア:

[(1, 26704580), (2, 13352290), (4, 6676145), (5, 5340916), (7, 3814940), (10, 2670458), (14, 1907470), (20, 1335229), (28, 953735), (35, 762988), (53, 503860), (59, 452620), (61, 437780), (70, 381494), (106, 251930), (118, 226310), (122, 218890), (140, 190747), (212, 125965), (236, 113155), (244, 109445), (265, 100772), (295, 90524), (305, 87556), (371, 71980), (413, 64660), (427, 62540), (530, 50386), (590, 45262), (610, 43778), (742, 35990), (826, 32330), (854, 31270), (1060, 25193), (1180, 22631), (1220, 21889), (1484, 17995), (1652, 16165), (1708, 15635), (1855, 14396), (2065, 12932), (2135, 12508), (3127, 8540), (3233, 8260), (3599, 7420), (3710, 7198), (4130, 6466), (4270, 6254)]