222525920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3612

約数の個数: 96

約数和(自身を含む): 581007168

約数和(自身を除く): 358481248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 2720, 3128, 3557, 3680, 3910, 6256, 7114, 7820, 12512, 14228, 15640, 17785, 28456, 31280, 35570, 56912, 60469, 62560, 71140, 81811, 113824, 120938, 142280, 163622, 241876, 284560, 302345, 327244, 409055, 483752, 569120, 604690, 654488, 818110, 967504, 1209380, 1308976, 1390787, 1636220, 1935008, 2418760, 2617952, 2781574, 3272440, 4837520, 5563148, 6544880, 6953935, 9675040, 11126296, 13089760, 13907870, 22252592, 27815740, 44505184, 55631480, 111262960, 222525920]

約数ペア:

[(1, 222525920), (2, 111262960), (4, 55631480), (5, 44505184), (8, 27815740), (10, 22252592), (16, 13907870), (17, 13089760), (20, 11126296), (23, 9675040), (32, 6953935), (34, 6544880), (40, 5563148), (46, 4837520), (68, 3272440), (80, 2781574), (85, 2617952), (92, 2418760), (115, 1935008), (136, 1636220), (160, 1390787), (170, 1308976), (184, 1209380), (230, 967504), (272, 818110), (340, 654488), (368, 604690), (391, 569120), (460, 483752), (544, 409055), (680, 327244), (736, 302345), (782, 284560), (920, 241876), (1360, 163622), (1564, 142280), (1840, 120938), (1955, 113824), (2720, 81811), (3128, 71140), (3557, 62560), (3680, 60469), (3910, 56912), (6256, 35570), (7114, 31280), (7820, 28456), (12512, 17785), (14228, 15640)]