352124080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57163}}^1$

素因数の和:57194

約数の個数: 80

約数和(自身を含む): 1020720384

約数和(自身を除く): 668596304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 57163, 114326, 228652, 285815, 400141, 457304, 571630, 628793, 800282, 914608, 1143260, 1257586, 1600564, 2000705, 2286520, 2515172, 3143965, 3201128, 4001410, 4401551, 4573040, 5030344, 6287930, 6402256, 8002820, 8803102, 10060688, 12575860, 16005640, 17606204, 22007755, 25151720, 32011280, 35212408, 44015510, 50303440, 70424816, 88031020, 176062040, 352124080]

約数ペア:

[(1, 352124080), (2, 176062040), (4, 88031020), (5, 70424816), (7, 50303440), (8, 44015510), (10, 35212408), (11, 32011280), (14, 25151720), (16, 22007755), (20, 17606204), (22, 16005640), (28, 12575860), (35, 10060688), (40, 8803102), (44, 8002820), (55, 6402256), (56, 6287930), (70, 5030344), (77, 4573040), (80, 4401551), (88, 4001410), (110, 3201128), (112, 3143965), (140, 2515172), (154, 2286520), (176, 2000705), (220, 1600564), (280, 1257586), (308, 1143260), (385, 914608), (440, 800282), (560, 628793), (616, 571630), (770, 457304), (880, 400141), (1232, 285815), (1540, 228652), (3080, 114326), (6160, 57163)]