22657760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 57480192

約数和(自身を除く): 34822432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 131, 160, 184, 188, 230, 235, 262, 368, 376, 460, 470, 524, 655, 736, 752, 920, 940, 1048, 1081, 1310, 1504, 1840, 1880, 2096, 2162, 2620, 3013, 3680, 3760, 4192, 4324, 5240, 5405, 6026, 6157, 7520, 8648, 10480, 10810, 12052, 12314, 15065, 17296, 20960, 21620, 24104, 24628, 30130, 30785, 34592, 43240, 48208, 49256, 60260, 61570, 86480, 96416, 98512, 120520, 123140, 141611, 172960, 197024, 241040, 246280, 283222, 482080, 492560, 566444, 708055, 985120, 1132888, 1416110, 2265776, 2832220, 4531552, 5664440, 11328880, 22657760]

約数ペア:

[(1, 22657760), (2, 11328880), (4, 5664440), (5, 4531552), (8, 2832220), (10, 2265776), (16, 1416110), (20, 1132888), (23, 985120), (32, 708055), (40, 566444), (46, 492560), (47, 482080), (80, 283222), (92, 246280), (94, 241040), (115, 197024), (131, 172960), (160, 141611), (184, 123140), (188, 120520), (230, 98512), (235, 96416), (262, 86480), (368, 61570), (376, 60260), (460, 49256), (470, 48208), (524, 43240), (655, 34592), (736, 30785), (752, 30130), (920, 24628), (940, 24104), (1048, 21620), (1081, 20960), (1310, 17296), (1504, 15065), (1840, 12314), (1880, 12052), (2096, 10810), (2162, 10480), (2620, 8648), (3013, 7520), (3680, 6157), (3760, 6026), (4192, 5405), (4324, 5240)]