91744160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 231154560

約数和(自身を除く): 139410400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 152, 160, 190, 206, 293, 304, 380, 412, 515, 586, 608, 760, 824, 1030, 1172, 1465, 1520, 1648, 1957, 2060, 2344, 2930, 3040, 3296, 3914, 4120, 4688, 5567, 5860, 7828, 8240, 9376, 9785, 11134, 11720, 15656, 16480, 19570, 22268, 23440, 27835, 30179, 31312, 39140, 44536, 46880, 55670, 60358, 62624, 78280, 89072, 111340, 120716, 150895, 156560, 178144, 222680, 241432, 301790, 313120, 445360, 482864, 573401, 603580, 890720, 965728, 1146802, 1207160, 2293604, 2414320, 2867005, 4587208, 4828640, 5734010, 9174416, 11468020, 18348832, 22936040, 45872080, 91744160]

約数ペア:

[(1, 91744160), (2, 45872080), (4, 22936040), (5, 18348832), (8, 11468020), (10, 9174416), (16, 5734010), (19, 4828640), (20, 4587208), (32, 2867005), (38, 2414320), (40, 2293604), (76, 1207160), (80, 1146802), (95, 965728), (103, 890720), (152, 603580), (160, 573401), (190, 482864), (206, 445360), (293, 313120), (304, 301790), (380, 241432), (412, 222680), (515, 178144), (586, 156560), (608, 150895), (760, 120716), (824, 111340), (1030, 89072), (1172, 78280), (1465, 62624), (1520, 60358), (1648, 55670), (1957, 46880), (2060, 44536), (2344, 39140), (2930, 31312), (3040, 30179), (3296, 27835), (3914, 23440), (4120, 22268), (4688, 19570), (5567, 16480), (5860, 15656), (7828, 11720), (8240, 11134), (9376, 9785)]