13919645960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{16417}}^1$

素因数の和:16527

約数の個数: 128

約数和(自身を含む): 35746583040

約数和(自身を除く): 21826937080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 47, 55, 82, 88, 94, 110, 164, 188, 205, 220, 235, 328, 376, 410, 440, 451, 470, 517, 820, 902, 940, 1034, 1640, 1804, 1880, 1927, 2068, 2255, 2585, 3608, 3854, 4136, 4510, 5170, 7708, 9020, 9635, 10340, 15416, 16417, 18040, 19270, 20680, 21197, 32834, 38540, 42394, 65668, 77080, 82085, 84788, 105985, 131336, 164170, 169576, 180587, 211970, 328340, 361174, 423940, 656680, 673097, 722348, 771599, 847880, 902935, 1346194, 1444696, 1543198, 1805870, 2692388, 3086396, 3365485, 3611740, 3857995, 5384776, 6172792, 6730970, 7223480, 7404067, 7715990, 8487589, 13461940, 14808134, 15431980, 16975178, 26923880, 29616268, 30863960, 31635559, 33950356, 37020335, 42437945, 59232536, 63271118, 67900712, 74040670, 84875890, 126542236, 148081340, 158177795, 169751780, 253084472, 296162680, 316355590, 339503560, 347991149, 632711180, 695982298, 1265422360, 1391964596, 1739955745, 2783929192, 3479911490, 6959822980, 13919645960]

約数ペア:

[(1, 13919645960), (2, 6959822980), (4, 3479911490), (5, 2783929192), (8, 1739955745), (10, 1391964596), (11, 1265422360), (20, 695982298), (22, 632711180), (40, 347991149), (41, 339503560), (44, 316355590), (47, 296162680), (55, 253084472), (82, 169751780), (88, 158177795), (94, 148081340), (110, 126542236), (164, 84875890), (188, 74040670), (205, 67900712), (220, 63271118), (235, 59232536), (328, 42437945), (376, 37020335), (410, 33950356), (440, 31635559), (451, 30863960), (470, 29616268), (517, 26923880), (820, 16975178), (902, 15431980), (940, 14808134), (1034, 13461940), (1640, 8487589), (1804, 7715990), (1880, 7404067), (1927, 7223480), (2068, 6730970), (2255, 6172792), (2585, 5384776), (3608, 3857995), (3854, 3611740), (4136, 3365485), (4510, 3086396), (5170, 2692388), (7708, 1805870), (9020, 1543198), (9635, 1444696), (10340, 1346194), (15416, 902935), (16417, 847880), (18040, 771599), (19270, 722348), (20680, 673097), (21197, 656680), (32834, 423940), (38540, 361174), (42394, 328340), (65668, 211970), (77080, 180587), (82085, 169576), (84788, 164170), (105985, 131336)]