12058100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 28545048

約数和(自身を除く): 16486948

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 173, 205, 340, 346, 410, 425, 692, 697, 820, 850, 865, 1025, 1394, 1700, 1730, 2050, 2788, 2941, 3460, 3485, 4100, 4325, 5882, 6970, 7093, 8650, 11764, 13940, 14186, 14705, 17300, 17425, 28372, 29410, 34850, 35465, 58820, 69700, 70930, 73525, 120581, 141860, 147050, 177325, 241162, 294100, 354650, 482324, 602905, 709300, 1205810, 2411620, 3014525, 6029050, 12058100]

約数ペア:

[(1, 12058100), (2, 6029050), (4, 3014525), (5, 2411620), (10, 1205810), (17, 709300), (20, 602905), (25, 482324), (34, 354650), (41, 294100), (50, 241162), (68, 177325), (82, 147050), (85, 141860), (100, 120581), (164, 73525), (170, 70930), (173, 69700), (205, 58820), (340, 35465), (346, 34850), (410, 29410), (425, 28372), (692, 17425), (697, 17300), (820, 14705), (850, 14186), (865, 13940), (1025, 11764), (1394, 8650), (1700, 7093), (1730, 6970), (2050, 5882), (2788, 4325), (2941, 4100), (3460, 3485)]