88450720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 218792448

約数和(自身を除く): 130341728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 134, 148, 160, 185, 223, 268, 296, 335, 370, 446, 536, 592, 670, 740, 892, 1072, 1115, 1184, 1340, 1480, 1784, 2144, 2230, 2479, 2680, 2960, 3568, 4460, 4958, 5360, 5920, 7136, 8251, 8920, 9916, 10720, 12395, 14941, 16502, 17840, 19832, 24790, 29882, 33004, 35680, 39664, 41255, 49580, 59764, 66008, 74705, 79328, 82510, 99160, 119528, 132016, 149410, 165020, 198320, 239056, 264032, 298820, 330040, 396640, 478112, 552817, 597640, 660080, 1105634, 1195280, 1320160, 2211268, 2390560, 2764085, 4422536, 5528170, 8845072, 11056340, 17690144, 22112680, 44225360, 88450720]

約数ペア:

[(1, 88450720), (2, 44225360), (4, 22112680), (5, 17690144), (8, 11056340), (10, 8845072), (16, 5528170), (20, 4422536), (32, 2764085), (37, 2390560), (40, 2211268), (67, 1320160), (74, 1195280), (80, 1105634), (134, 660080), (148, 597640), (160, 552817), (185, 478112), (223, 396640), (268, 330040), (296, 298820), (335, 264032), (370, 239056), (446, 198320), (536, 165020), (592, 149410), (670, 132016), (740, 119528), (892, 99160), (1072, 82510), (1115, 79328), (1184, 74705), (1340, 66008), (1480, 59764), (1784, 49580), (2144, 41255), (2230, 39664), (2479, 35680), (2680, 33004), (2960, 29882), (3568, 24790), (4460, 19832), (4958, 17840), (5360, 16502), (5920, 14941), (7136, 12395), (8251, 10720), (8920, 9916)]