74178280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 192572640

約数和(自身を除く): 118394360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 361, 380, 418, 440, 467, 722, 760, 836, 934, 1045, 1444, 1672, 1805, 1868, 2090, 2335, 2888, 3610, 3736, 3971, 4180, 4670, 5137, 7220, 7942, 8360, 8873, 9340, 10274, 14440, 15884, 17746, 18680, 19855, 20548, 25685, 31768, 35492, 39710, 41096, 44365, 51370, 70984, 79420, 88730, 97603, 102740, 158840, 168587, 177460, 195206, 205480, 337174, 354920, 390412, 488015, 674348, 780824, 842935, 976030, 1348696, 1685870, 1854457, 1952060, 3371740, 3708914, 3904120, 6743480, 7417828, 9272285, 14835656, 18544570, 37089140, 74178280]

約数ペア:

[(1, 74178280), (2, 37089140), (4, 18544570), (5, 14835656), (8, 9272285), (10, 7417828), (11, 6743480), (19, 3904120), (20, 3708914), (22, 3371740), (38, 1952060), (40, 1854457), (44, 1685870), (55, 1348696), (76, 976030), (88, 842935), (95, 780824), (110, 674348), (152, 488015), (190, 390412), (209, 354920), (220, 337174), (361, 205480), (380, 195206), (418, 177460), (440, 168587), (467, 158840), (722, 102740), (760, 97603), (836, 88730), (934, 79420), (1045, 70984), (1444, 51370), (1672, 44365), (1805, 41096), (1868, 39710), (2090, 35492), (2335, 31768), (2888, 25685), (3610, 20548), (3736, 19855), (3971, 18680), (4180, 17746), (4670, 15884), (5137, 14440), (7220, 10274), (7942, 9340), (8360, 8873)]