5049440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 13789440

約数和(自身を除く): 8740000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 151, 152, 160, 176, 190, 209, 220, 302, 304, 352, 380, 418, 440, 604, 608, 755, 760, 836, 880, 1045, 1208, 1510, 1520, 1661, 1672, 1760, 2090, 2416, 2869, 3020, 3040, 3322, 3344, 4180, 4832, 5738, 6040, 6644, 6688, 8305, 8360, 11476, 12080, 13288, 14345, 16610, 16720, 22952, 24160, 26576, 28690, 31559, 33220, 33440, 45904, 53152, 57380, 63118, 66440, 91808, 114760, 126236, 132880, 157795, 229520, 252472, 265760, 315590, 459040, 504944, 631180, 1009888, 1262360, 2524720, 5049440]

約数ペア:

[(1, 5049440), (2, 2524720), (4, 1262360), (5, 1009888), (8, 631180), (10, 504944), (11, 459040), (16, 315590), (19, 265760), (20, 252472), (22, 229520), (32, 157795), (38, 132880), (40, 126236), (44, 114760), (55, 91808), (76, 66440), (80, 63118), (88, 57380), (95, 53152), (110, 45904), (151, 33440), (152, 33220), (160, 31559), (176, 28690), (190, 26576), (209, 24160), (220, 22952), (302, 16720), (304, 16610), (352, 14345), (380, 13288), (418, 12080), (440, 11476), (604, 8360), (608, 8305), (755, 6688), (760, 6644), (836, 6040), (880, 5738), (1045, 4832), (1208, 4180), (1510, 3344), (1520, 3322), (1661, 3040), (1672, 3020), (1760, 2869), (2090, 2416)]