23984840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 62544960

約数和(自身を除く): 38560120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 151, 152, 190, 209, 220, 302, 361, 380, 418, 440, 604, 722, 755, 760, 836, 1045, 1208, 1444, 1510, 1661, 1672, 1805, 2090, 2869, 2888, 3020, 3322, 3610, 3971, 4180, 5738, 6040, 6644, 7220, 7942, 8305, 8360, 11476, 13288, 14345, 14440, 15884, 16610, 19855, 22952, 28690, 31559, 31768, 33220, 39710, 54511, 57380, 63118, 66440, 79420, 109022, 114760, 126236, 157795, 158840, 218044, 252472, 272555, 315590, 436088, 545110, 599621, 631180, 1090220, 1199242, 1262360, 2180440, 2398484, 2998105, 4796968, 5996210, 11992420, 23984840]

約数ペア:

[(1, 23984840), (2, 11992420), (4, 5996210), (5, 4796968), (8, 2998105), (10, 2398484), (11, 2180440), (19, 1262360), (20, 1199242), (22, 1090220), (38, 631180), (40, 599621), (44, 545110), (55, 436088), (76, 315590), (88, 272555), (95, 252472), (110, 218044), (151, 158840), (152, 157795), (190, 126236), (209, 114760), (220, 109022), (302, 79420), (361, 66440), (380, 63118), (418, 57380), (440, 54511), (604, 39710), (722, 33220), (755, 31768), (760, 31559), (836, 28690), (1045, 22952), (1208, 19855), (1444, 16610), (1510, 15884), (1661, 14440), (1672, 14345), (1805, 13288), (2090, 11476), (2869, 8360), (2888, 8305), (3020, 7942), (3322, 7220), (3610, 6644), (3971, 6040), (4180, 5738)]