111923920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 285053184

約数和(自身を除く): 173129264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 103, 136, 170, 188, 206, 235, 272, 289, 340, 376, 412, 470, 515, 578, 680, 752, 799, 824, 940, 1030, 1156, 1360, 1445, 1598, 1648, 1751, 1880, 2060, 2312, 2890, 3196, 3502, 3760, 3995, 4120, 4624, 4841, 5780, 6392, 7004, 7990, 8240, 8755, 9682, 11560, 12784, 13583, 14008, 15980, 17510, 19364, 23120, 24205, 27166, 28016, 29767, 31960, 35020, 38728, 48410, 54332, 59534, 63920, 67915, 70040, 77456, 82297, 96820, 108664, 119068, 135830, 140080, 148835, 164594, 193640, 217328, 238136, 271660, 297670, 329188, 387280, 411485, 476272, 543320, 595340, 658376, 822970, 1086640, 1190680, 1316752, 1399049, 1645940, 2381360, 2798098, 3291880, 5596196, 6583760, 6995245, 11192392, 13990490, 22384784, 27980980, 55961960, 111923920]

約数ペア:

[(1, 111923920), (2, 55961960), (4, 27980980), (5, 22384784), (8, 13990490), (10, 11192392), (16, 6995245), (17, 6583760), (20, 5596196), (34, 3291880), (40, 2798098), (47, 2381360), (68, 1645940), (80, 1399049), (85, 1316752), (94, 1190680), (103, 1086640), (136, 822970), (170, 658376), (188, 595340), (206, 543320), (235, 476272), (272, 411485), (289, 387280), (340, 329188), (376, 297670), (412, 271660), (470, 238136), (515, 217328), (578, 193640), (680, 164594), (752, 148835), (799, 140080), (824, 135830), (940, 119068), (1030, 108664), (1156, 96820), (1360, 82297), (1445, 77456), (1598, 70040), (1648, 67915), (1751, 63920), (1880, 59534), (2060, 54332), (2312, 48410), (2890, 38728), (3196, 35020), (3502, 31960), (3760, 29767), (3995, 28016), (4120, 27166), (4624, 24205), (4841, 23120), (5780, 19364), (6392, 17510), (7004, 15980), (7990, 14008), (8240, 13583), (8755, 12784), (9682, 11560)]