65944550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 148651200

約数和(自身を除く): 82706650

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 73, 89, 145, 146, 175, 178, 203, 290, 350, 365, 406, 445, 511, 623, 725, 730, 890, 1015, 1022, 1246, 1450, 1825, 2030, 2117, 2225, 2555, 2581, 3115, 3650, 4234, 4450, 5075, 5110, 5162, 6230, 6497, 10150, 10585, 12775, 12905, 12994, 14819, 15575, 18067, 21170, 25550, 25810, 29638, 31150, 32485, 36134, 45479, 52925, 64525, 64970, 74095, 90335, 90958, 105850, 129050, 148190, 162425, 180670, 188413, 227395, 324850, 370475, 376826, 451675, 454790, 740950, 903350, 942065, 1136975, 1318891, 1884130, 2273950, 2637782, 4710325, 6594455, 9420650, 13188910, 32972275, 65944550]

約数ペア:

[(1, 65944550), (2, 32972275), (5, 13188910), (7, 9420650), (10, 6594455), (14, 4710325), (25, 2637782), (29, 2273950), (35, 1884130), (50, 1318891), (58, 1136975), (70, 942065), (73, 903350), (89, 740950), (145, 454790), (146, 451675), (175, 376826), (178, 370475), (203, 324850), (290, 227395), (350, 188413), (365, 180670), (406, 162425), (445, 148190), (511, 129050), (623, 105850), (725, 90958), (730, 90335), (890, 74095), (1015, 64970), (1022, 64525), (1246, 52925), (1450, 45479), (1825, 36134), (2030, 32485), (2117, 31150), (2225, 29638), (2555, 25810), (2581, 25550), (3115, 21170), (3650, 18067), (4234, 15575), (4450, 14819), (5075, 12994), (5110, 12905), (5162, 12775), (6230, 10585), (6497, 10150)]