22402240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 62252352

約数和(自身を除く): 39850112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 137, 140, 146, 160, 224, 274, 280, 292, 320, 365, 448, 511, 548, 560, 584, 685, 730, 959, 1022, 1096, 1120, 1168, 1370, 1460, 1918, 2044, 2192, 2240, 2336, 2555, 2740, 2920, 3836, 4088, 4384, 4672, 4795, 5110, 5480, 5840, 7672, 8176, 8768, 9590, 10001, 10220, 10960, 11680, 15344, 16352, 19180, 20002, 20440, 21920, 23360, 30688, 32704, 38360, 40004, 40880, 43840, 50005, 61376, 70007, 76720, 80008, 81760, 100010, 140014, 153440, 160016, 163520, 200020, 280028, 306880, 320032, 350035, 400040, 560056, 640064, 700070, 800080, 1120112, 1400140, 1600160, 2240224, 2800280, 3200320, 4480448, 5600560, 11201120, 22402240]

約数ペア:

[(1, 22402240), (2, 11201120), (4, 5600560), (5, 4480448), (7, 3200320), (8, 2800280), (10, 2240224), (14, 1600160), (16, 1400140), (20, 1120112), (28, 800080), (32, 700070), (35, 640064), (40, 560056), (56, 400040), (64, 350035), (70, 320032), (73, 306880), (80, 280028), (112, 200020), (137, 163520), (140, 160016), (146, 153440), (160, 140014), (224, 100010), (274, 81760), (280, 80008), (292, 76720), (320, 70007), (365, 61376), (448, 50005), (511, 43840), (548, 40880), (560, 40004), (584, 38360), (685, 32704), (730, 30688), (959, 23360), (1022, 21920), (1096, 20440), (1120, 20002), (1168, 19180), (1370, 16352), (1460, 15344), (1918, 11680), (2044, 10960), (2192, 10220), (2240, 10001), (2336, 9590), (2555, 8768), (2740, 8176), (2920, 7672), (3836, 5840), (4088, 5480), (4384, 5110), (4672, 4795)]