35055320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 81972000

約数和(自身を除く): 46916680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 89, 172, 178, 215, 229, 344, 356, 430, 445, 458, 712, 860, 890, 916, 1145, 1720, 1780, 1832, 2290, 3560, 3827, 4580, 7654, 9160, 9847, 15308, 19135, 19694, 20381, 30616, 38270, 39388, 40762, 49235, 76540, 78776, 81524, 98470, 101905, 153080, 163048, 196940, 203810, 393880, 407620, 815240, 876383, 1752766, 3505532, 4381915, 7011064, 8763830, 17527660, 35055320]

約数ペア:

[(1, 35055320), (2, 17527660), (4, 8763830), (5, 7011064), (8, 4381915), (10, 3505532), (20, 1752766), (40, 876383), (43, 815240), (86, 407620), (89, 393880), (172, 203810), (178, 196940), (215, 163048), (229, 153080), (344, 101905), (356, 98470), (430, 81524), (445, 78776), (458, 76540), (712, 49235), (860, 40762), (890, 39388), (916, 38270), (1145, 30616), (1720, 20381), (1780, 19694), (1832, 19135), (2290, 15308), (3560, 9847), (3827, 9160), (4580, 7654)]