65244320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 161336448

約数和(自身を除く): 96092128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 103, 107, 148, 160, 185, 206, 214, 296, 370, 412, 428, 515, 535, 592, 740, 824, 856, 1030, 1070, 1184, 1480, 1648, 1712, 2060, 2140, 2960, 3296, 3424, 3811, 3959, 4120, 4280, 5920, 7622, 7918, 8240, 8560, 11021, 15244, 15836, 16480, 17120, 19055, 19795, 22042, 30488, 31672, 38110, 39590, 44084, 55105, 60976, 63344, 76220, 79180, 88168, 110210, 121952, 126688, 152440, 158360, 176336, 220420, 304880, 316720, 352672, 407777, 440840, 609760, 633440, 815554, 881680, 1631108, 1763360, 2038885, 3262216, 4077770, 6524432, 8155540, 13048864, 16311080, 32622160, 65244320]

約数ペア:

[(1, 65244320), (2, 32622160), (4, 16311080), (5, 13048864), (8, 8155540), (10, 6524432), (16, 4077770), (20, 3262216), (32, 2038885), (37, 1763360), (40, 1631108), (74, 881680), (80, 815554), (103, 633440), (107, 609760), (148, 440840), (160, 407777), (185, 352672), (206, 316720), (214, 304880), (296, 220420), (370, 176336), (412, 158360), (428, 152440), (515, 126688), (535, 121952), (592, 110210), (740, 88168), (824, 79180), (856, 76220), (1030, 63344), (1070, 60976), (1184, 55105), (1480, 44084), (1648, 39590), (1712, 38110), (2060, 31672), (2140, 30488), (2960, 22042), (3296, 19795), (3424, 19055), (3811, 17120), (3959, 16480), (4120, 15836), (4280, 15244), (5920, 11021), (7622, 8560), (7918, 8240)]