101419520

素因数分解:

$2^9\times 5^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 245642760

約数和(自身を除く): 144223240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 229, 256, 320, 346, 458, 512, 640, 692, 865, 916, 1145, 1280, 1384, 1730, 1832, 2290, 2560, 2768, 3460, 3664, 4580, 5536, 6920, 7328, 9160, 11072, 13840, 14656, 18320, 22144, 27680, 29312, 36640, 39617, 44288, 55360, 58624, 73280, 79234, 88576, 110720, 117248, 146560, 158468, 198085, 221440, 293120, 316936, 396170, 442880, 586240, 633872, 792340, 1267744, 1584680, 2535488, 3169360, 5070976, 6338720, 10141952, 12677440, 20283904, 25354880, 50709760, 101419520]

約数ペア:

[(1, 101419520), (2, 50709760), (4, 25354880), (5, 20283904), (8, 12677440), (10, 10141952), (16, 6338720), (20, 5070976), (32, 3169360), (40, 2535488), (64, 1584680), (80, 1267744), (128, 792340), (160, 633872), (173, 586240), (229, 442880), (256, 396170), (320, 316936), (346, 293120), (458, 221440), (512, 198085), (640, 158468), (692, 146560), (865, 117248), (916, 110720), (1145, 88576), (1280, 79234), (1384, 73280), (1730, 58624), (1832, 55360), (2290, 44288), (2560, 39617), (2768, 36640), (3460, 29312), (3664, 27680), (4580, 22144), (5536, 18320), (6920, 14656), (7328, 13840), (9160, 11072)]