85636040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16097}}^1$

素因数の和:16134

約数の個数: 64

約数和(自身を含む): 231811200

約数和(自身を除く): 146175160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16097, 32194, 64388, 80485, 112679, 128776, 160970, 225358, 305843, 321940, 450716, 563395, 611686, 643880, 901432, 1126790, 1223372, 1529215, 2140901, 2253580, 2446744, 3058430, 4281802, 4507160, 6116860, 8563604, 10704505, 12233720, 17127208, 21409010, 42818020, 85636040]

約数ペア:

[(1, 85636040), (2, 42818020), (4, 21409010), (5, 17127208), (7, 12233720), (8, 10704505), (10, 8563604), (14, 6116860), (19, 4507160), (20, 4281802), (28, 3058430), (35, 2446744), (38, 2253580), (40, 2140901), (56, 1529215), (70, 1223372), (76, 1126790), (95, 901432), (133, 643880), (140, 611686), (152, 563395), (190, 450716), (266, 321940), (280, 305843), (380, 225358), (532, 160970), (665, 128776), (760, 112679), (1064, 80485), (1330, 64388), (2660, 32194), (5320, 16097)]