64580490100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{199261}}^1$

素因数の和:199745

約数の個数: 72

約数和(自身を含む): 160506338048

約数和(自身を除く): 95925847948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 463, 700, 926, 1852, 2315, 3241, 4630, 6482, 9260, 11575, 12964, 16205, 23150, 32410, 46300, 64820, 81025, 162050, 199261, 324100, 398522, 797044, 996305, 1394827, 1992610, 2789654, 3985220, 4981525, 5579308, 6974135, 9963050, 13948270, 19926100, 27896540, 34870675, 69741350, 92257843, 139482700, 184515686, 369031372, 461289215, 645804901, 922578430, 1291609802, 1845156860, 2306446075, 2583219604, 3229024505, 4612892150, 6458049010, 9225784300, 12916098020, 16145122525, 32290245050, 64580490100]

約数ペア:

[(1, 64580490100), (2, 32290245050), (4, 16145122525), (5, 12916098020), (7, 9225784300), (10, 6458049010), (14, 4612892150), (20, 3229024505), (25, 2583219604), (28, 2306446075), (35, 1845156860), (50, 1291609802), (70, 922578430), (100, 645804901), (140, 461289215), (175, 369031372), (350, 184515686), (463, 139482700), (700, 92257843), (926, 69741350), (1852, 34870675), (2315, 27896540), (3241, 19926100), (4630, 13948270), (6482, 9963050), (9260, 6974135), (11575, 5579308), (12964, 4981525), (16205, 3985220), (23150, 2789654), (32410, 1992610), (46300, 1394827), (64820, 996305), (81025, 797044), (162050, 398522), (199261, 324100)]