242528600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{28201}}^1$

素因数の和:28260

約数の個数: 48

約数和(自身を含む): 577012920

約数和(自身を除く): 334484320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 28201, 56402, 112804, 141005, 225608, 282010, 564020, 705025, 1128040, 1212643, 1410050, 2425286, 2820100, 4850572, 5640200, 6063215, 9701144, 12126430, 24252860, 30316075, 48505720, 60632150, 121264300, 242528600]

約数ペア:

[(1, 242528600), (2, 121264300), (4, 60632150), (5, 48505720), (8, 30316075), (10, 24252860), (20, 12126430), (25, 9701144), (40, 6063215), (43, 5640200), (50, 4850572), (86, 2820100), (100, 2425286), (172, 1410050), (200, 1212643), (215, 1128040), (344, 705025), (430, 564020), (860, 282010), (1075, 225608), (1720, 141005), (2150, 112804), (4300, 56402), (8600, 28201)]