4146021920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13241}}^1$

素因数の和:13378

約数の個数: 96

約数和(自身を含む): 10411390080

約数和(自身を除く): 6265368160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 152, 160, 190, 206, 304, 380, 412, 515, 608, 760, 824, 1030, 1520, 1648, 1957, 2060, 3040, 3296, 3914, 4120, 7828, 8240, 9785, 13241, 15656, 16480, 19570, 26482, 31312, 39140, 52964, 62624, 66205, 78280, 105928, 132410, 156560, 211856, 251579, 264820, 313120, 423712, 503158, 529640, 1006316, 1059280, 1257895, 1363823, 2012632, 2118560, 2515790, 2727646, 4025264, 5031580, 5455292, 6819115, 8050528, 10063160, 10910584, 13638230, 20126320, 21821168, 25912637, 27276460, 40252640, 43642336, 51825274, 54552920, 103650548, 109105840, 129563185, 207301096, 218211680, 259126370, 414602192, 518252740, 829204384, 1036505480, 2073010960, 4146021920]

約数ペア:

[(1, 4146021920), (2, 2073010960), (4, 1036505480), (5, 829204384), (8, 518252740), (10, 414602192), (16, 259126370), (19, 218211680), (20, 207301096), (32, 129563185), (38, 109105840), (40, 103650548), (76, 54552920), (80, 51825274), (95, 43642336), (103, 40252640), (152, 27276460), (160, 25912637), (190, 21821168), (206, 20126320), (304, 13638230), (380, 10910584), (412, 10063160), (515, 8050528), (608, 6819115), (760, 5455292), (824, 5031580), (1030, 4025264), (1520, 2727646), (1648, 2515790), (1957, 2118560), (2060, 2012632), (3040, 1363823), (3296, 1257895), (3914, 1059280), (4120, 1006316), (7828, 529640), (8240, 503158), (9785, 423712), (13241, 313120), (15656, 264820), (16480, 251579), (19570, 211856), (26482, 156560), (31312, 132410), (39140, 105928), (52964, 78280), (62624, 66205)]