66211040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 96

約数和(自身を含む): 184633344

約数和(自身を除く): 118422304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1907, 2170, 2480, 3472, 3814, 4340, 4960, 6944, 7628, 8680, 9535, 13349, 15256, 17360, 19070, 26698, 30512, 34720, 38140, 53396, 59117, 61024, 66745, 76280, 106792, 118234, 133490, 152560, 213584, 236468, 266980, 295585, 305120, 413819, 427168, 472936, 533960, 591170, 827638, 945872, 1067920, 1182340, 1655276, 1891744, 2069095, 2135840, 2364680, 3310552, 4138190, 4729360, 6621104, 8276380, 9458720, 13242208, 16552760, 33105520, 66211040]

約数ペア:

[(1, 66211040), (2, 33105520), (4, 16552760), (5, 13242208), (7, 9458720), (8, 8276380), (10, 6621104), (14, 4729360), (16, 4138190), (20, 3310552), (28, 2364680), (31, 2135840), (32, 2069095), (35, 1891744), (40, 1655276), (56, 1182340), (62, 1067920), (70, 945872), (80, 827638), (112, 591170), (124, 533960), (140, 472936), (155, 427168), (160, 413819), (217, 305120), (224, 295585), (248, 266980), (280, 236468), (310, 213584), (434, 152560), (496, 133490), (560, 118234), (620, 106792), (868, 76280), (992, 66745), (1085, 61024), (1120, 59117), (1240, 53396), (1736, 38140), (1907, 34720), (2170, 30512), (2480, 26698), (3472, 19070), (3814, 17360), (4340, 15256), (4960, 13349), (6944, 9535), (7628, 8680)]