32280620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 76041504

約数和(自身を除く): 43760884

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 263, 323, 340, 361, 380, 526, 646, 722, 1052, 1292, 1315, 1444, 1615, 1805, 2630, 3230, 3610, 4471, 4997, 5260, 6137, 6460, 7220, 8942, 9994, 12274, 17884, 19988, 22355, 24548, 24985, 30685, 44710, 49970, 61370, 84949, 89420, 94943, 99940, 122740, 169898, 189886, 339796, 379772, 424745, 474715, 849490, 949430, 1614031, 1698980, 1898860, 3228062, 6456124, 8070155, 16140310, 32280620]

約数ペア:

[(1, 32280620), (2, 16140310), (4, 8070155), (5, 6456124), (10, 3228062), (17, 1898860), (19, 1698980), (20, 1614031), (34, 949430), (38, 849490), (68, 474715), (76, 424745), (85, 379772), (95, 339796), (170, 189886), (190, 169898), (263, 122740), (323, 99940), (340, 94943), (361, 89420), (380, 84949), (526, 61370), (646, 49970), (722, 44710), (1052, 30685), (1292, 24985), (1315, 24548), (1444, 22355), (1615, 19988), (1805, 17884), (2630, 12274), (3230, 9994), (3610, 8942), (4471, 7220), (4997, 6460), (5260, 6137)]